Priory of Sion Bibliography

The Da Vinci Code Documentaries and DVDs

Secret Occult Knowledge and Flying Saucers

The Bibliography of Fantastic Beliefs


Paul Smith

Octopus
* See Edward J. Steele, et al

Isabel Cooper Oakley (Harriet Isabella [Isabel] Cooper-Oakley), 1854-1914
-“The Sankhya and Yoga Philosophy” (The Theosophist, March 1888)
-Traces of A Hidden Tradition In Masonry and Mediæval Mysticism: Five Essays (1900; also entitled Masonry and Medieval Mysticism: Traces of A Hidden Tradition, 1977; also entitled Traces of A Hidden Tradition In Masonry and Medieval Mysticism, 2009)
-Mystical Traditions (1909)
-The Count of St. Germain: Mystic and Philosopher (1912; introduction by Paul M. Allen [1913-1988], 1970)

Caroline Oates, Juliette Wood
-A Coven of Scholars: Margaret Murray and Her Working Methods (1998)
* See also Juliette Wood

Shani Oates
-Tubelo's Green Fire: Myths, Ethos, Female, Male & Priestly Mysteries of The Clan of Tubal Cain (2010; Special Edition 2012)
-The Arcane Veil: Ten Discourses on The Craft and The History of Magic (foreword by Nicholaj de Mattos Frisvold, 2011)
-The People of Goda (preface dating from 2003 by Evan John Jones [1936-2003], 2012)
-A Paean For Hekate (2012)
-The Clan of Tubal Cain Today: The Legacy Continues: Shani Oates (1998- (The Star Crossed Serpent II) (2012)
-The Taper That Lights The Way: The Letters of Robert Cochrane Revealed (The Star Crossed Serpent III) (2016)
-Tubal's Mill: The Round of Life (2016)
-Legend: Document Scans of Evan John Jones Letters (Tubal's Mill) (2016)
-The Devil's Supper – Black Book (Deluxe Edition, 2017)
-The Devil's Crown: Key To The Mysteries of Robert Cochrane's Craft (Star Crossed Serpent IV) (2017)
-The Robert Cochrane Tradition. CTC: Tubal's Mill Revised. An Autobiography (2018)
* Shani Oates is Maid of the coven Clan of Tubal-Cain
* See also Evan John Jones, 1966-1998, Shani Oates
* See also “John of Monmouth”, Gillian Spraggs, Shani Oates
* See also People of Goda; Editors

James E. Oberg (James Edward Oberg)
-“Ancient Astronauts In West Africa?” (Fate, November 1978, pages 76-81)
-UFOs & Outer Space Mysteries: A Sympathetic Skeptic's Report (1982)
-“The Sirius Mystery” (free online article, circa 2000; Excerpted from Chapter Six of UFOs and Outer Space Mysteries, 1982)
-“Jim Oberg on The NASA Lawsuit Over Kecksburg UFO Documents” (7 January 2008)
-“UFO Book Based on Questionable Foundation” (online NBC News article, 2010; updated 2013)
* James E. Oberg featured on the BBC 1982 Horizon documentary “The Case of the UFOs” (written and produced by John Groom)
* See also Robert K.G. Temple
* See also Leslie Kean

Steven M. Oberhelman
-The Oneirocriticon of Achmet: A Medieval Greek and Arabic Treatise on The Interpretation of Dreams (1991)
-Dreambooks In Byzantium: Six Oneirocritica In Translation, with Commentary and Introduction (2008, 2016)
* See also Maria Mavroudi

Steven M. Oberhelman; Editor
-Dreams, Healing, and Medicine In Greece: From Antiquity To The Present (2013)

Cathy O'Brien
-PTSD: Time To Heal (2016)

Cathy O'Brien, Mark Phillips
-Trance: Formation of America. The True Life Story of A CIA Mind Control Slave (1995; Fourth Edition, 1995; Revised Edition, 2005)
-Access Denied: For Reasons of National Security. The Documented Journey From CIA Mind Control Slave To Successful U.S. Government Whistleblower (2004)

Christian A. E. O'Brien, 1914-2001
-The Wandlebury-Hatfield Heath Astronomical Complex (1975)
-The Megalithic Odyssey: A Search For The Master Builders of The Bodmin Moor Astronomical Complex of Stone Circles and Giant Cairns (1983)

Christian A. E. O'Brien, 1914-2001; Barbara Joy O'Brien
-Genius Of The Few: The Story of Those Who Founded The Garden In Eden (1985, 1999)
-The Shining Ones: An Account of The Development of Early Civilizations Through The Direct Assistance of Powers Incarnated on Earth (1997, 2001)

Christopher O'Brien
-The Mysterious Valley (1996)
-Enter The Valley: UFOs, Religious Miracles, Cattle Mutilations, and Other Unexplained Phenomena in The San Luis Valley (foreword by David Perkins, 1999)
-Secrets of The Mysterious Valley (2007)
-Stalking The Tricksters: Shapeshifters, Skinwalkers, Dark Adepts and 2012 (2009)
-Stalking The Herd: Unraveling The Cattle Mutilation Mystery (introduction and analysis by David Perkins, 2013)

Lora O'Brien (Reverend Lora O'Brien)
-A Practical Guide To Irish Spirituality: Sli Aon Dhraoi (foreword by Janet Ni Shuilleabhain [Janet O'Sullivan], 2012)
-Rathcroghan: Irish Royal Site (2012)
-Irish Witchcraft: From An Irish Witch (foreword by Merlyn, 2015)
-Tales of Old Ireland: Retold. Ancient Irish Stories Retold For Today (Irish Folklore 1) (2018)
-A Practical Guide To Pagan Priesthood: Community Leadership and Vocation (2019)
-Rathcroghan, A Journey: Authentic Connection To Ireland (Irish Folklore 3) (2019)
* See also Jon O'Sullivan

Lora O'Brien, Morpheus Ravenna; Editors
-Harp, Club & Cauldron: A Harvest of Knowledge. A Curated Anthology of Scholarship, Lore, and Creative Writings on The Dagda In Irish Tradition (introduction by Jon O'Sullivan, 2018)

Terry J. O’Brien
-Fair Gods and Feathered Serpents: A Search For Ancient America’s Bearded White God (1997)

J. W. Ocker
-The New England Grimpendium: A Guide To Macabre and Ghastly Sites (2010)
-The New York Grimpendium: A Guide To Macabre and Ghastly Sites In New York State (2012)
-A Season With The Witch: The Magic and Mayhem of Halloween In Salem, Massachusetts (2016)
-Cursed Objects: Strange But True Stories of The World's Most Infamous Items (2020)
-The United States of Cryptids: A Tour of American Myths and Monsters (2022)

Mark O'Connell
-The Close Encounters Man: How One Man Made The World Believe In UFOs (2017)
* See also J. Allen Hynek, 1910-1986

Bernard O'Connor
-How To Investigate UFOs: A Step By Step Guide To Professional Research Techniques (1979)

Cailin O'Connor, James Owen Weatherall
-The Misinformation Age: How False Beliefs Spread (2019)

D'Arcy O'Connor
-The Money Pit: The Story of Oak Island And The World's Greatest Treasure Hunt (1978; Revised Updated Edition entitled The Big Dig: The $10 Million Search For Oak Island's Legendary Treasure, 1988; Third Revised Edition entitled The Secret Treasure of Oak Island: The Amazing True Story of A Centuries-Old Treasure Hunt, 2004, 2018)

Mark O'Connor, Raje Airey
-Symbols, Signs & Visual Codes: A Practical Guide To Understanding And Decoding The Universal Icons, Signs And Symbols That Are Used In Literature, Art, Religion, Astrology, Communication, Advertising, Mythology And Science (2014)
* See also Raje Airey

Edward Odlum (Edward Faraday Odlum), 1850-1935
-God's Covenant Man: British-Israel (1916; Second Revised and Enlarged Edition entitled God's Covenant Man: British Israelism, 1927)
-The Bible: Basis of A Perpetual Israel Kingdom Governed By The Royal Line of David (booklet, 1924)
-Great Britain: Great (booklet, 1926)

James O'Dea
-Creative Stress: A Path For Evolving Souls Living Through Personal and Planetary Upheaval (2010)
-Cultivating Peace: Becoming A 21st-Century Peace Ambassador (2012)
-The Conscious Activist: Where Activism Meets Mysticism (2014)
* James O'Dea was the former president of the Institute of Noetic Sciences and member of the Evolutionary Leaders Group

James O'Dea; Editor
-Soul Awakening Practice: Prayer, Contemplation and Action (introduction by Lynne McTaggart, 2017)
* See also Robert Atkinson, Kurt Johnson, Deborah Moldow; Editors

Elliott O'Donnell, 1872-1965
-For Satan's Sake (Novel, 1904)
-Unknown Depths (1905)
-Some Haunted Houses (1908)
-Haunted Houses of London (1909)
-Reminiscences of Mrs.E. M. Ward (1910)
-Byways of Ghostland (1911, 2003)
-The Meaning of Dreams (1911)
-Scottish Ghost Stories (1912)
-The Sorcery Club (Novel, 1912, 2010)
-Werewolves (1912, 2008)
-Animal Ghosts, or, Animal Hauntings and The Hereafter (1913, 2003, also entitled It's Raining Cats and Dogs: Ghostly Pets, Phantom Felines and Haunted Houses, with additional material by Diane Tessman and Sean Casteel, edited by Timothy Green Beckley [1947-2021], 2009)
-Ghostly Phenomena (1913)
-Haunted Highways and Byways (1914)
-The Irish Abroad (1915)
-Twenty Years' Experience as a Ghost Hunter (1916)
-The Haunted Man (1917)
-Spiritualism Explained (1917)
-Fortunes (1918)
-Haunted Places in England (1919)
-Menace of Spiritualism (1920)
-More Haunted Houses of London (1920)
-Ghosts, Helpful and Harmful (1924, 2003)
-The Banshee (1907)
-Strange Disappearances (1927)
-Strange Sea Mysteries (1927)
-Confessions of a Ghost Hunter (1928)
-Great Thames Mysteries (1929)
-Famous Curses (1929)
-Fatal Kisses In History and Tradition (1929)
-The Boys' Book of Sea Mysteries (1930)
-Rooms of Mystery (1931)
-Ghosts of London (1932)
-The Devil In The Pulpit (1932)
-Family Ghosts (1934)
-Strange Cults & Secret Societies of Modern London (1934)
-Spookerisms; Twenty-five Weird Happenings (1936)
-Haunted Churches (1939)
-Haunted Britain (1949, 1952)
-Ghosts With A Purpose (1952)
-Dead Riders (1953)
-Phantoms of The Night (1956)
-Haunted Waters, and Trees of Ghostly Dread (1958)
-The Screaming Skulls and Other Ghost Stories: The Collected True Tales and Legends of Elliott O'Donnell, Ghost-Hunter For More Than Half A Century (arranged by H. Ludlam, 1966)
-True Stories From The Great Ghost Hunter Elliott O'Donnell (edited by Harry Ludlam [1924-2011], 1990)

Dana O'Driscoll
-The Tarot of Trees: Artwork and Meanings (2009)
-Ode To The Dandelion (Gwyar Series) (2015)
-Sacred Actions: Living The Wheel of The Year Through Earth-Centered Sustainable Practices (2021)

Pauline Oehler
-Report on The Psychic Photography of Ted Serios (1962; Reprinted from “Fate” magazine, Volume 15, Number 12, December 1962)
* Pauline Oehler was Vice-President of the Illinois Society For Psychic Research

Office of The Director of National Intelligence
-Preliminary Assessment: Unidentified Aerial Phenomena (25 June 2021)
* “Vehicles of unknown origin and capability are operating on a reocurring basis with seeming impunity and in restricted military airspace to boot”

Jason Offutt
-Ghosthunting Missouri (2006)
-Haunted Missouri: A Ghostly Guide To The Show-Me State's Most Spirited Spots (2007)
-Darkness Walks: The Shadow People Among Us (2009)
-Paranormal Missouri: Show Me Your Monsters (2010)
-What Lurks Beyond: The Paranormal In Your Backyard (2010)
-How To Kill Monsters Using Common Household Items (2015)
-Chasing American Monsters: Over 250 Creatures, Cryptids & Hairy Beasts (foreword by Nick Redfern, 2019)
-Haunted Missouri: A Ghostly Guide To The Show-Me State's Most Spirited Spots (2022)

Eivor Andersen Oftestad
-The Lateran Ark of The Covenant, Twelfth Century Rome and Jerusalem (Church, Faith, and Culture In The Medieval West) (2017)
-The Lateran Church In Rome and The Ark of The Covenant: Housing The Holy Relics of Jerusalem. With An Edition and Translation of The Descriptio Lateranensis Ecclesiae (Bav Reg. Lat. 712) (Studies In The History of Medieval Religion 48) (2019)
* Translation of the part about the Ark of the Covenant, in Descriptio Lateranensis Ecclesiae (Reg. lat. 712): “(XX) In the Lateran church, which is the capital of the world, which is a patriarchal or imperial see, there is the pontifical throne of the Apostolic [church], and the principal [altar] of that same church is the Ark of the Lord’s Covenant; or rather, as they say, the Ark is on the inside, and on the outside it is hidden by an altar, which measures the same as the ark in length and width, between four columns of red porphyry, beneath a certain beautiful canopy, in which indeed, as they say, is a great sanctuary; but they do not understand of what kind it is, since they do not know its name.”

Daniel Ogden
-Greek and Roman Necromancy (2001, 2004)
-Magic, Witchcraft and Ghosts In The Greek and Roman Worlds: A Sourcebook (2002)
-Perseus (Gods and Heroes of The Ancient World) (2008)
-Night's Black Agents: Witches, Wizards, and The Dead In The Ancient World (2008)
-Magic, Witchcraft and Ghosts In The Greek and Roman Worlds: A Sourcebook (2009)
-Alexander The Great: Myth, Genesis and Sexuality (2011)
-Drakon: Dragon Myth and Serpent Cult In The Greek and Roman Worlds (2013)
-Dragons, Serpents, & Slayers In The Classical and Early Christian Worlds: A Sourcebook (2013)
-The Werewolf In The Ancient World (2021)
-The Dragon In The West: From Ancient Myth To Modern Legend (2021)

Richard Ogden (Richard Carl Ogden)
-“Byrd DID Make North Pole Flight In Feb., 1947! – Giannini” (Flying Saucers magazine, February 1961, pages 4-11)
-The Case For George Adamski's Contacts With Flying Saucers (Two Volumes, 1962)
-Second Coming of Christ and Flying Saucers (1963)

Schubert M. Ogden (Schubert Miles Ogden)
-Christ without Myth: A Study Based on The Theology of Rudolf Bultmann (1961, 1979, 1991)

Tom Ogden
-Wizards and Sorcerers: From Abracadabra To Zoroaster (1998)
-The Complete Idiot's Guide To Ghosts and Hauntings (1999; Second Edition, 2004; 2007)
-Haunted Highways: Spooky Stories, Strange Happenings, And Supernatural Sightings (2008, 2011)
-Haunted Theaters: Playhouse Phantoms, Opera House Horrors, And Backstage Banshees (2009)
-Haunted Hollywood: Tinseltown Terrors, Filmdom Phantoms, And Movieland Mayhem (2009; Second Edition, 2015)
-Haunted Hotels: Eerie Inns, Ghoulish Guests, And Creepy Caretakers (2010)
-Haunted Cemeteries: Creepy Crypts, Spine-Tingling Spirits, And Midnight Mayhem (2010)
-Haunted Greenwich Village: Bohemian Banshees, Spooky Sites, And Gonzo Ghost Walks (2012)
-Haunted Chicago: Famous Phantoms, Sinister Sites, and Lingering Legends (2014)
-Haunted Colleges and Universities: Creepy Campuses, Scary Scholars, and Deadly Dorms (2014)
-Haunted Washington, DC: Federal Phantoms, Government Ghosts, And Beltway Banshees (2016)

Chris Ogilvie-Herald
-The Forgotten Survivor: Was This Man The Last Survivor of The Expedition That Discovered Tutankhamun? (foreword by Dr Nicholas Reeves, 2015)
* See also Ian Lawton, Chris Ogilvie-Herald
* See also Andrew Collins, Chris Ogilvie-Herald

J. E. Oglesby (James Oglesby)
-Proof of Extraterrestrial Intelligence: The Cape Canaveral Apollo Program Chronicles. Presenting Significant Historical Evidence (2008; also entitled Alien Liaisons During The Apollo Program, 2011)
-Travelers From Space: Solving A Phenomenon From The Inside Out (2015)

Madalyn Murray O'Hair (née Mays), 1919-1995
-Why I Am An Atheist: Including A History of Materialism (1966; Revised Edition, 1980; Second Revised Edition, 1991, 1992)
-What On Earth Is An Atheist! (1969, 1977, 1982, 1984, 1989, 1992, 2003)
-An Atheist Epic: Bill Murray, The Bible, and The Baltimore Board of Education (1970; also entitled An Atheist Epic: The Complete Unexpurgated Story of How Bible and Prayers Were Removed From The Public Schools of The United States, 1989)
-Freedom Under Siege: The Impact of Organized Religion on Your Liberty and Your Pocketbook (1974)
-Our Constitution: The Way It Was (American Atheist Radio Series) (1982; Revised Edition, 1988)
-Atheists: The Last Minority (1990)
-Atheist Heroes and Heroines (American Atheist Radio Series) (1991)
* Madalyn Murray O'Hair is known for the Murray versus Curlett Lawsuit, which led to a landmark Supreme Court Ruling ending official Bible-Reading in American Public Schools in 1963
* The case of the abduction and murder of Madalyn Murray O'Hair and two members of her family was featured on the documentaries “The Most Hated Woman in America” (Disappeared, Season One, Episode 8; 2010); “The Abducted Atheists” (Crime Stories, Season 6 Episode 8; 2008), “Without A Prayer” (Forensic Files, Season 7, Episode 10; 2002)
* See also Ann Rowe Seaman
* See also Bryan F. Le Beau

Abby Ohlheiser
-“Pope Francis Says He Would Definitely Baptize Aliens If They Asked Him To” (The Atlantic, 12 May 2014)

Daniel O'Keefe (Daniel Lawrence O'Keefe), 1928-2012
-Stolen Lightning: The Social Theory of Magic (1982, 1983)

Ciarán O'Keeffe (Ciarán James O'Keeffe), Billy Roberts
-The Great Paranormal Clash (foreword by Jane Goldman, 2008; also entitled Science and Seance: A Discussion Between A Parapsychologist and A Clairvoyant, 2016)
* See also Yvette Fielding, Ciarán O'Keeffe

Henry Steel Olcott (Colonel Henry Steel Olcott), 1832-1907
-People From The Other World (illustrated by Alfred Kappes [1850-1894] and T. W. Williams, 1875; new introduction by Terence Barrow [1923-2001], 1972; 2010, 2011, 2013)
-A Collection of Lectures on Theosophy and Archaic Religions, Delivered In India and Ceylon (1883)
-Theosophy; Religion, and Occult Science ... with Glossary of Eastern Words (1885; Facsimile Edition, 1993, 2011)
-To Students of Occultism. Occultism and Truth (1894)
-Old Diary Leaves: The True Story of The Theosophical Society (1895; also entitled Inside The Occult: The True Story of Madame H. P. Blavatsky, Notes by Daniel Grotta-Kurska [Daniel T. Grotta, 1944-2015], 1975; also entitled Isis In America: The Classic Eyewitness Account of Madame Blavatsky's Journey To America and The Occult Revolution She Ignited, 2014)
-The Count de Saint-Germain and H. P. B., Two Messengers of The White Lodge (Adyar Pamphlets Volume VIII, Number 90) (1918; Reprinted from “The Theosophist”, July, 1905)
-Applied Theosophy and Other Essays (1975)
* Henry Steel Olcott co-Founded The Theosophical Society in 1875

Old Testament & Cannabis
* See Eran Arie, Baruch Rosen, Dvory Namdar
* See Ariel David
* See Danny Nemu
* See Julien Coallier
* See Prof (Dr) W. A. Liebenberg
* See Todd Miles

Walter R. Old (Dr Walter Gorn Old, born Walter Richard Old, 1864-1929)
-What Is Theosophy (brochure, 1891)
-The Book of The Path of Virtue, or A Version of The Tao-Teh-King of Lao-tze, The Chinese Mystic and Philosopher: with An Introduction & Essay on The Tao As Presented In The Writings of Chuang-tze, The Apostle of Tao-tze (1894)
* See also “Sépharial”
* See also Kim Farnell

Bret Oldham
-Children of The Greys (foreword by Dr R. Leo Sprinkle [1930-2021], edited by Brent Raynes, contributions by Brad Steiger [1936-2018], Kathleen Marden, Sandy Nichols, 2013)

Kenneth Oldmeadow
-Traditionalism: Religion In The Light Of The Perennial Philosophy (2000)

Darren Oldridge
-The Devil In Early Modern England (2000; Revised Edition entitled The Devil: In Tudor and Stuart England, 2010)
-Strange Histories: The Trial of The Pig, The Walking Dead, and Other Matters of Fact From The Medieval and Renaissance Worlds (2005)
-The Devil: A Very Short Introduction (2012)
-The Supernatural In Tudor and Stuart England (2016)

Darren Oldridge; Editor
-The Witchcraft Reader (2002, 2008)

Francis Oldys (pseudonym of George Chalmers, 1742-1825)
-The Life of Thomas Pain, Author of The Rights of Men, With A Defence of His Writings (1791; also entitled Life of Thomas Pain, The Author of The Seditious Writings, Entitled Rights of Man, 1793)

Brian O'Leary (Brian Todd O'Leary), 1940-2011
-The Making of An Ex-Astronaut (1970)
-The Fertile Stars: Man's Look At Space As The New Source of Food and Energy (1981)
-Project Space Station: Plans For A Permanent Manned Space Center (1983)
-Mars 1999: Exclusive Preview of The U.S.-Soviet Manned Mission (1987)
-Exploring Inner & Outer Space: A Scientist's Perspective on Personal and Planetary Transformation (1989)
-The Second Coming of Science: An Intimate Report on The New Science (1993)
-Miracle In The Void: Free Energy, UFOs and Other Scientific Revelations (1996)
-Reinheriting The Earth: Awakening To Sustainable Solutions and Greater Truths (2003)
-The Energy Solution Revolution: A Socio-Political Journey Through The Tangled World of Free and Clean Energy, Its Promise, Its Suppression and Its Logical Necessity For Our Survival (2008; Second Edition with foreword by Dr Shaun A. Saunders and introduction by Michael Moore, 2009)
* The Video-Cassette “Miracle In The Void: Free Energy, New Science, Consciousness & The Earth” was released in 2000 (2 DVD Special released in 2005)

Malgorzata Oleszkiewicz-Peralba
-The Black Madonna In Latin America and Europe: Tradition and Transformation (2007, 2009)
-Fierce Feminine Divinities of Eurasia and Latin America: Baba Yaga, Kālī, Pombagira, and Santa Muerte (2015)

John Oliphant
-Brother Twelve: The Incredible Story of Canada’s False Prophet and His Doomed Cult of Gold, Sex, and Black Magic (foreword by Colin Wilson [1931-2013], 1991; new foreword, 2006)
* Brother XII, “Edward Arthur Wilson” (born J. C. Skottowe), 1878-1934, Founded The Aquarian Foundation in 1927

George Oliver (Reverend George Oliver), 1782-1867
-The Antiquities of Free-Masonry: Comprising Illustrations of The Five Grand Periods of Masonry, From The Creation of The World To The Dedication of Solomon's Temple (1823, 1843, 1855; Expanded Edition 1856; 1868, 1899, 1993, 1995, 2008)
-The Star In The East: Shewing The Analogy Which Exists Between The Lectures of Freemasonry, The Mechanism of Initiation Into Its Mysteries, and The Christian Religion (1825; New Edition, 1842, 1855, 1856, 1866)
-Signs and Symbols Illustrated and Explained In A Course of Twelve Lectures on Freemasonry, Grimsby (1826; 1837, New Edition, 1857, 1866, 1891, 1906, 1992)
-The History of Initiation: Comprising A Detailed Account of The Rites, Ceremonies, &c., of All The Secret Institutions of The Ancient World (1829, 1841; New Edition 1866, 1867, 1888, 1899, 1923, 1992, 2000, 2003)
-The Theocratic Philosophy of Freemasonry (1840, 1856, 1866, 1995, 2000)
-History of Freemasonry, From The Year 1829 To The Present Time (1841, 1854, 1855)
-A Brief History of The Witham Lodge, Lincoln, London (1841)
-The Historical Landmarks and other Evidences of Freemasonry Explained: In A Series of Practical Lectures, With Copious Notes (Two Volumes, 1840, 1846, 1851, 1855, 1856, 1865, 1867, 2003)
-An Apology For The Freemasons: Being The Substance of Three Articles In The Freemasons Quarterly Review (1846)
-The Insignia of The Royal Arch, As It Was Used At The First Establishment of The Degree, Illustrated and Explained, In A Second Letter To R. T. Crucefix (1847)
-The Golden Remains of The Early Masonic Writers, Illustrating The Institutes of The Order (Five Volumes, 1847-1850)
-Some Account of The Schism Which Took Place During The Last Century Among The Free and Accepted Masons In England, Showing The Presumed Origin of The Royal Arch Degree (booklet, 1847)
-A Mirror For The Johannite Masons In A Series of Letters To The Right Hon The Earl of Aboyne (1848, 1855, 1866)
-Institutes of Masonic Jurisprudence: Being An Exemplification of The English Book of Constitutions (1849; Revised and Corrected Edition 1859; 1864, 1879, 1986)
-Book of The Lodge: or Officer's Manual (1849; Second Edition, to which was added A Century of Aphorisms, 1856; Third Edition, 1864; Fourth Edition, 1879)
-The Symbol of Glory: Shewing The Object and End of Free-Masonry (1850, 1855, 1856, 1865, 1870, 1899)
-A Dictionary of Symbolical Masonry: Including The Royal Arch Degree; According To The System Prescribed by The Grand Lodge and Supreme Grand Chapter of England (1853, 1855, 1856)
-The Revelations of A Square, Exhibiting A Graphic Display of The Sayings and Doings of Eminent Free and Accepted Masons From The Revival In 1717 by Dr Desaguliers, To The Reunion In 1813 by Their R.H. The Duke of Kent and Sussex (1854, 1855, 1866)
-The Freemason's Treasury: Fifty-Two Short Lectures On The Theory and Practice of Symbolical Masonry (1863)
-Papal Teachings In Freemasonry: Being A Rectification of The Errors and Misrepresentations Contained In A Recent Allocution, Promulgated by Pope Pius IX (1866)
-The Origin of The Royal Arch Order of Masonry Historically Considered: Including An Explanatory View of Its Primitive Rituals, Doctrines, and Symbols, and of Their Progressive Improvements To The Present Time (Dedicated To The Most Noble The Duke of St Albans, Earl of Burford, Baron of Heddington [William Amelius Aubrey de Vere Beauclerk, 1840-1898] 1867)
-The Pythagorean Triangle, or The Science of Numbers (posthumous, 1875, 1975, 1984, 1993, 1994)
-The Discrepancies of Freemasonry (posthumous, 1875, 2003)
* See also Jonathan Ashe, 1766-1842
* See also William Hutchinson, 1732-1814
* See also William Preston, 1742-1818

George Oliver (Reverend George Oliver), 1782-1867; Editor
-History of Masonic Persecutions on Different Quarters of The Globe (1867)

George Oliver (Reverend George Oliver), 1782-1867; Robert Macoy, 1815-1895; Editor
-A Cyclopedia of Freemasonry; Embracing The Whole of Bro. George Oliver's Dictionary of Symbolical Masonry (1867)
* See also Robert Macoy, 1815-1895; George Oliver

Norman Oliver
-Sequel To Scoriton (pamphlet, 1968)
* See also Eileen Buckle

Mark Olly
-Celtic Warrington and Other Mysteries. Book One: North To East (1998)
-Celtic Warrington and Other Mysteries. Book Two: West To South (1999)
-Celtic Warrington and Other Mysteries. Book Three: South To West (2002)
-The Life & Times of The Real Robyn Hoode (2015)
-Revealing The Green Man: The Restoration of The Oldest Religion on Planet Earth (2016)
-The Polychronicon Of Merlin, Joseph & Arthur (2022)
-Crystal Skulls & Human Heads: The Mystical History of Glass & The Extinction of The World (2022)

Mark Olly, John Aspin
-The Disappearing Ninth Legion: A Popular History (2011)

Brad Olsen (Bradford C. Olsen)
-Sacred Places: 101 Spiritual Sites Around The World (foreword by Mark John Maxam, 2000)
-Sacred Places Around The World: 108 Destinations (Second Edition, foreword by Mark J. Maxam, 2004)
-Sacred Places Europe: 108 Destinations (foreword by Martin Gray, 2007)
-Sacred Places: North America. 108 Destinations (Second Edition, foreword by David Hatcher Childress, 2008, 2012)
-Future Esoteric: The Unseen Realms (Esoteric Series 2) (2013; Second Edition, 2016)
-Modern Esoteric: Beyond Our Senses (Esoteric Series 1) (2014)

Karin E. Olsen, Jan R. Veenstra; Editors
-Airy Nothings: Imagining The Otherworld of Faerie From The Middle Ages To The Age of Reason (Essays In Honour of Alasdair A. Macdonald) (Brill's Studies In Intellectual History 222) (2013, 2014)

Edward Olshaker
-Witnesses To The Unsolved: Prominent Psychic Detectives and Mediums Explore Our Most Haunting Mysteries (foreword by Colin Wilson [1931-2013], 2005, new foreword, 2012)

Dana Olson
-Prince Madoc, Founder of Clark County, Indiana (1987; also entitled The Legend of Prince Madoc and The White Indians, 1987; Revised Edition entitled The Legend of Prince Madoc: Discoverer of America In 1170 A.D. and The History of The Welsh Colonists, 2001; also entitled The White Indians or The Moon-Eyed People, 2001)
* See also George Burder, 1752-1832
* See also Thomas Stephens, 1821-1875
* See also Benjamin F. Bowen
* See also Richard Hakluyt, 1552-1616
* See also Thomas L. James, 1831-1916
* See also Zella Armstrong, 1872-1965
* See also Richard Deacon, 1911-1998
* See also Gwyn A. Williams, 1925-1995
* See also Bernard Knight
* See also Gwyn Thomas
* See also Paul Muldoon

Suzanne Olsson (Suzanne Marie Olsson), 1943-2022
-Jesus In Kashmir: The Lost Tomb (2002; the 2011 Reprint contains ‘Bonus Section The DNA of God Project’; Updated Edition entitled Jesus In India: The Lost Tomb, 2016; Revised & Updated Edition entitled Jesus In Kashmir: The Lost Tomb, 2021)
-In Search Of Jesus: Last Starchild Of The Old Silk Road (as “Suzanna Olsson”, 2004)
* See also Fida Hassnain, 1924-2016; Suzanne Olsson
* See also Mirza Ghulam Ahmad, 1835-1908
* Suzanne Olsson was inspired by the books of Gene D. Matlock

Fr Réginald-Omez, O. P. (Révérend Père Réginald-Omez), 1895-1973
-Psychical Phenomena (A Faith & Fact Book) (translated by Renée Haynes [1906-1994], 1959; published in French entitled Supranormal ou Surnaturel? Les Sciences Métapsychiques, 1959)

“Omnec Onec” (Sheila Gibson)
-UFO: From Venus I Came. As Told To Rainer Luedtke (Limited Edition of 1,000 copies, published by Wendelle C. Stevens [1923-2010], 1986, 1991; Updated Edition entitled Omnec Onec: Ambassador From Venus, with additional material by Wendelle C. Stevens, edited by Timothy Green Beckley [1947-2021] and Sean Casteel, 2008)
* Omnec Onec's books From Venus I Came, Angels Don't Cry and My Message have been published as a compiled edition (latter two titles translated from German, 2012), with a DVD-Lecture The Unknown History of the Solar System and The Spiritual Transformation of The Earth. Also released are Meditation-CDs entitled Soul Journey, My Mission on Planet Earth and From Venus With Love. Additional material in PDF entitled The True Story of Christ, Venusian Script, and Meeting A Wood Gnome (part of the “Collection of Texts” series) have also been made available
* Omnec Onec spoke at the First World UFO Congress held in Tucson in May 1991
* Omnec Onec (Sheila Gibson) worked as a bar maid and cashier before deciding to claim she was a visitor from Venus

“Omnec Onec”, Anja Schäfer
-Simply Wisdom and Love: Venusian Spirituality (2015)

Anne-Marie O'Neill
-Rare ‘medium’ (People Weekly, 8 July 1996, pages 40-42)
* See also Bob Woodward
* See also Joseph Berger
* See also Elizabeth Harrington

Gerard K. O'Neill (Gerard Kitchen O'Neill), 1927-1992; Editor
-The High Frontier: Colonies In Outer Space (preface by Roger O'Neill, introduction by Freeman Dyson, 1977, 1978; preface by Kathy Sullivan [Astronaut], 1989)
* The book won the 1977 Phi Beta Kappa Award in Science

John O'Neill
-The Fisherman's Tomb: The True Story of The Vatican's Secret Search (2018)
* See also Margherita Guarducci, 1902-1999
* See also John Walsh, 1927-2015

J. P. O'Neill (Junella Pusbach O'Neill)
-The Great New England Sea Serpent: An Account of Unknown Creatures Sighted by Many Respectable Persons Between 1638 and The Present Day (1999, 2003)

Tom O'Neill, Dan Piepenbring
-Chaos: Charles Manson, The CIA, and The Secret History of The Sixties (2019, 2020)

Douglas A. Onslow (Douglas Arthur Onslow), 1835-1921
-Israel A Reality, and Still Favoured of God: Being A Reply To The Pamphlet Entitled, “The Ten Tribes: Where Are They Not? And Where Are They? by John Wilkinson” (1881)
-The Final Kingdom of The Image of Daniel II and The Glory of The Lord: Being Papers Read Before The Prophecy Investigation Society, on 19 November, 1901 (circa 1901)
-Abraham's Great and Mighty Nation: A Reply To The Arguments Produced Against British-Israelism (1913)
* See also H Aldersmith, 1884-1956; Douglas A. Onslow, 1835-1921; W. M. H. Milner, 1860-1936

Henk van Oort
-Anthroposophy: A Concise Introduction To Rudolf Steiner's Spiritual Philosophy (2008; originally published in Dutch entitled Antroposofie: Een kennismaking, 2006)
-Anthroposophy A-Z: A Glossary of Terms Relating To Rudolf Steiner's Spiritual Philosophy (2011; originally published in Dutch entitled Lexicon antroposofie, 2010)
-The Inner Rainbow: An Illustrated History of Human Consciousness From Ancient India To The Present Day (2014)

Ophiel (Edward C. Peach, 1904-1988)
-The Art & Practice Of Astral Projection (1961, 1974, 1989, 1992, 1994)
-The Art & Practice of Getting Material Things Through Creative Visualization (1967; also entitled The Art & Practice of Creative Visualization, 1997)
-The Art & Practice of The Occult (1968, 1969, 1972, 1976)
-The Oracle of Fortuna (1969, 1970, 1971, 1973)
-The Art & Practice of Clairvoyance (1969, 1971, 1975)
-The Art & Practice of Talismanic Magic (1973, 1979)
-The Art & Practice of Caballa Magic (1977, 1981, 1986, 2004)
-The Art & Practice of Contacting The Demiurge (1978)

Janet Oppenheim, 1948-1994
-The Other World: Spiritualism and Psychical Research In England, 1850-1914 (1985)

John Opsopaus
-The Pythagorean Tarot: An Interpretation Based on Pythagorean and Alchemical Principles (Includes Book and Deck) (illustrations by Rho, 2001)
-The Oracles of Apollo: Practical Ancient Greek Divination For Today (2017)

Cyril O'Regan (Cyril J. O'Regan)
-Gnostic Apocalypse: Jacob's Boehme's Haunted Narrative (2002)

Bill O'Reilly (William James O'Reilly Jr), Martin Dugard
-Killing Jesus: A History (Bill O'Reilly's Killing) (2013)

Robert A. Orem Jr
-The Spiritual Dimension of Drug Use (2007)
-Pharmakia: The Biblical View of Drug Use (2019)

William Alexander Oribello
-Sacred Magic: Secrets Thousands of Years Old, Forbidden Knowledge Revealed (1984; also entitled The Master Book of Spiritual Power, edited by Timothy Green Beckley [1947-2021], 2011)
-The Final Solution: Higher Knowledge From The Masters of Wisdom. They Tell of A Wonderful World To Come. Cosmic Secrets (1985)
-Multi-Dimensional Meditation (1988)
-Using Crystal Power with Mystic Seals, Oils, and Candles (1988)
-Candle Burning Magic With The Psalms (1988; Abridged Travel Edition, edited by Timothy Green Beckley [1947-2021], with commentary by Dragonstar, 2011)
-Bible Spells: Obtaining Your Every Desire By Activating The Secret Meaning Of Hundreds Of Biblical Verses (2007; edited by Timothy Green Beckley [1947-2021], 2011)
-God Spells : Written Spells, Spoken Spells and Spell Enchancers (2011)
-Bible Spells: Obtaining Your Every Desire By Activating The Secret Meaning Of Hundreds Of Biblical Verses (2011)
-The Sealed Magical Book Of Moses (2012)
-You Are The Greatest Discovery (2015)
-Magick Secrets of Lone Witchcraft (2015)
-Alchemy of The Goddess (2015)
-7 Lessons In The Attainment of Mystic Power (2015)
-King Solomon's Magick (2015)
-Knock On Wood (2015)
-Magick Secrets of The East & West (2015)
-Protect Yourself From Psychic Attack (2015)
* See also Maria D' Andrea, William Alexander Oribello, Sean Casteel
* See also Dragonstar, Rev William A. Oribello
* See also Lady Suzanne Miller, Maria D'Andrea, Dragonstar, William Alexander Oribello

William Alexander Oribello, Aurora Thyme
-The Mediumship of Spirit: Your Path To Health, Wealth And Immortality (2006; also entitled The Mediumship of Spirit: The Ascension of William Alexander Oribello, edited by Timothy Green Beckley [1947-2021], 2013)

Orion
* See Robert Bauval, Adrian Gilbert
* See Gary A. David

Loretta Orion
-Never Again the Burning Times: Paganism Revived (1994)

Giovanni A. Orlando
-The Book of Apocalypse Explained by Archangel Michael and The Family of Light (Galactic Alignment 2) (2010)
-443 Questions and Answers on New Age (Galactic Alignment 4) (2010; Third Edition with new chapter on 2012, 2012)
-The Holy Bible... Revisited ...by The Family of Light (Galactic Alignment 5) (2011)
-FT Lunar Calendar 2012: The Calendar For The New Aquarian Age (2011)
-The Forgotten Science ...and Its Return (Forgotten Science and New Age 10) (2012)
-The 144,000 ...The Crown of The Light of The World (Galactic Alignment 3) (2012)
-FT Lunar Calendar 2013: The Calendar For The New Aquarian Age (2012)
-Saint Germain on Alchemy (Forgotten Science and New Age) (2012)
-The Art of Wealth: Discover The Wealth of God In The New Age of Brotherhood and Light (Lessons of Happiness 1) (2012)
-The Absolute Truth: A Path To God-Self (Lessons of Happiness 2) (2013)
-New Age Vocabulary ...More Than 300 Terms! (Galactic Alignment 11) (Third Edition 2013)
-The Sacred Science (Forgotten Science and New Age 30) (2013)
-FT Lunar Calendar 2014: The Best Calendar For The New Age (2013)
-FT Lunar Calendar 2015: The Best Calendar For The New Age (2014)
-A Treatise on The Brain ...From Heaven (High School, College and University 4) (2014)
-America: An Incomplete Process (America, Europe and The New Politics 2) (2015)
* See also Mark L. Prophet, Elizabeth C. Prophet, Giovanni A. Orlando

Pia Orleane
-Sacred Retreat: Using Natural Cycles To Recharge Your Life (foreword by Barbara Hand Clow, 2017)

Pia Orleane, Cullen Baird Smith
-Remembering Who We Are: Laarkmaa's Guidance on Healing The Human Condition (2015)
-Conversations With Laarkmaa: A Pleiadian View of The New Reality (2019)

Pia Orleane, Cullen Baird Smith, “Laarkmaa”
-Pleiadian Earth Energy Astrology: Charting The Spirals of Consciousness (foreword by Kenneth Johnson, 2018)

Rodney Orpheus
-Abrahadabra: Understanding Aleister Crowley's Thelemic Magick (1995; introduction by Lon Milo DuQuette, 2005)
-Grimoire of Aleister Crowley: Group Magick Rituals (foreword by Lon Milo DuQuette, 2019)

Rodney Orpheus; Editor
-Grimoire of Aleister Crowley: Group Rituals In The Age of Thelema (foreword by Lon Milo DuQuette; eBook, 2011)

Charles E. Orser,
-Race and Practice In Archaeological Interpretation (2004)

Orthon (Venusian)
* See George Adamski, 1891-1965

Maurice Osborn (Maurice Earl Osborn)
-Alien Security (2007; Second Revised Edition entitled Alien Security: An Anthology For Human Freedom, edited by Janice Manning, foreword by Marshall Masters, 2009)
-The Essence of The Notes (2009)
-Alien Security: Freedom (2010)
-Alien Security: Beware (2010)

Karlis Osis, 1917-1997
-Deathbed Observations By Physicians and Nurses (Parapsychological Monographs 3) (1961)

Karlis Osis, 1917-1997; Erlendur Haraldsson, 1931-2020
-At The Hour of Death: A New Look At Evidence For Life After Death (introduction by Elisabeth Kübler-Ross [1926-2004], 1977; Revised Edition, new introduction, 1986; 2012)
* See also Erlendur Haraldsson

Ahmed Osman, 1934-
-Stranger In The Valley Of The Kings: Solving The Mystery Of An Ancient Egyptian Mummy (1987, also entitled Stranger In The Valley Of The Kings: The Identification Of Yuya As The Patriarch Joseph, 1988; also entitled Stranger In The Valley Of The Kings, 1994; also entitled Hebrew Pharaohs of Egypt: The Secret Lineage of The Patriarch Joseph, 2001, 2003)
-Moses: Pharaoh of Egypt: The Mystery of Akhenaten Resolved (1990; also entitled Moses and Akhenaten: The Secret History of Egypt At The Time of The Exodus, 2002)
-The House of The Messiah: Controversial Revelations on The Historical Jesus (1992; also entitled The House of The Messiah: A Brilliant New Solution To The Enduring Mystery of The Historical Jesus, 1994; also entitled Jesus In The House Of The Pharaohs: The Essene Revelations On The Historical Jesus, 2004)
-Out Of Egypt: The Roots of Christianity Revealed (1998; also entitled Christianity: An Ancient Egyptian Religion, 2005)
-Christianity and Political Islam (with Mounir Ghabbour, 2010)
-The Lost City of The Exodus: The Archaeological Evidence Behind The Journey Out of Egypt (2014)
-The Egyptian Origins of King David and The Temple of Solomon (2019)
* See also Richard Bauval, Ahmed Osman

Sam Osmanagich (Semir Osmanagić)
-The World of The Maya (2005)
-Bosnian Valley Of The Pyramids (2006)
-Pyramids Around The World (eBook, 2012)
-The Mystery of The Anasazi Civilization: Surprising Evidence of Spiritual and Astronomical Knowledge of The Mysterious Anasazi’s Civilization of The Remote American Canyons (2016)
-A New Archaeology: Megaliths and The Energy of The Planet (2019)
-The Mystery of The Anasazi Civilization (2019)
-The Mayan Cosmic Mission (2019)
-Meditation at The Planet's Sacred Sites (2019)
-Unexpected Archeological Sites of Israel and Palestine (2019)
* Sam Osmanagich narrated a 12 episode documentary series entitled “Search For Lost Civilizations” for the State Bosnian Television Channel FTViH (2007)

Sam Osmanagic (Semir Osmanagić), Peggy Sue Skipper
-Ancient History From Beyond The Veil: An Akashic Records Experiment by Dr. sci. Semir Osmanagich Bridges The Gap Between Science and Spirituality (eBook, 2011)

Ferdinand Ossendowski (Ferdynand Antoni Ossendowski), 1876-1945
-Beasts, Men and Gods (Explanatory Note by Lewis Stanton Palen [1876-1945], 1922)
-Man and Mystery in Asia (1924)
-Shadow of the Gloomy East (1925)
-Slaves of the Sun (1928)
* See also Louis Jacolliot, 1837-1890
* See also Marquis Alexandre Saint-Yves d'Alveydre, 1842-1909

Stefan Ossowiecki, 1877-1944
* See Mary Rose Barrington, Ian Stevenson, 1918-2007; Zofia Weaver

Andrew Osta
-Shamans and Healers: The Untold Ayahuasca Story From A Shaman's Apprentice (2010, eBook 2012)
-The Myth of Javier DaSilva: Exposing Unethical Spiritual Practices In Amazonian Shamanism (2013)

Michael Ostling
-Between The Devil and The Host: Imagining Witchcraft In Early Modern Poland (2012)

Michael Ostling; Editor
-Fairies, Demons, and Nature Spirits: “Small Gods” At The Margins of Christendom (Palgrave Historical Studies In Witchcraft and Magic) (2017)
* See also Laura Kounine, Michael Ostling; Editors

Douglas Osto
-Altered States: Buddhism and Psychedelic Spirituality In America (2016)
-Modern Samkhya: Ancient Spirituality For The Contemporary Atheist (2016)

Sheila Ostrander (born 1939), Lynn Schroeder (born 1935)
-Psychic Discoveries Behind The Iron Curtain (introduction by Ivan T. Sanderson [1911-1973], 1970, 1984)
-Astrological Birth Control (1972)
-Handbook of PSI Discoveries (1974; entitled Handbook of Psychic Discoveries in 1980)
-The ESP Papers: Scientists Speak Out From Behind The Iron Curtain (1976)
-Psychic Experiences: E.S.P. Investigated (1977)
-Super-Learning (with Nancy Ostrander, 1980, 1992)
-Supermemory: The Revolution (1991)
-Cosmic Memory: The Supermemory Revolution (1992)
-Super-Learning 2000: New Triple Fast Ways You Can Learn, Earn, and Succeed In The 21st Century (with Nancy Ostrander, 1994, 1997, 2012)
-Psychic Discoveries: The Iron Curtain Lifted (1997, 1999)
-Performance Super-Learning (2001)

Jon O'Sullivan
-Tales of A Dagda Bard: Volume One (Irish Folklore 2) (2018)
-Tales of A Dagda Bard: Volume Two (Irish Folklore 4) (foreword by Trevor Larkin, 2019)
* See also Lora O'Brien

Ota Airbase UFO Incident (Portugal, 1982)
* See Richard H. Hall, 1930-2009
* See Leslie Kean

Laura Oteri
-Quantum Physics and Parapsychology (spiral-bound, 1975)
* See also Raymond Van Over, Laura Oteri; Editors

Mazlan Othman (Mazlan binti Othman)
* Mazlan Othman was a Malaysian Astrophysicist
* Later claimed that the story about her becoming an Ambassador to Extraterrestrial Contact were misunderstood
* See Gregory Katz
* See Heidi Blake
* See Matthew Weaver
* See Michio Kaku
* See Edward Moyer

Jonathan Ott
-Hallucinogenic Plants of North America (1976; Revised Edition, 1979)
-The Cacahuatl Eater: Ruminations of An Unabashed Chocolate Addict (1985)
-Pharmacotheon: Entheogenic Drugs: Their Plant Sources and History (foreword by Albert Hofmann [1906-2008], First Limited Edition of 5,000 copies, 1993; 1996)
-Ayahuasca Analogues: Pangaean Entheogens (1995)
-Age of Entheogens & The Angels' Dictionary (1995)
-Pharmacophilia: The Natural Paradise (1997)
-Shamanic Snuffs or Entheogenic Errhines (2001)

Jonathan Ott, Jeremy Bigwood; Editors
-Teonanacatl: Hallucinogenic Mushrooms of North America (1978, 1985)

Charlotte F. Otten, Editor; 1926-
-The Lycanthropy Reader: Werewolves In Western Culture (1986)

A. C. Oudemans (Antoon Cornelis Oudemans), 1858-1943
-The Great Sea-Serpent (1892; introduction by Loren Coleman, 2007)
* Bernard Heuvelmans (1916-2001) suggested that The Great Sea Serpent was the root of Cryptozoology

Elena Oumano
-Marianne Williamson: Her Life, Her Message, Her Miracles (1995)

Oumuamua Asteroid
* Sighted by The Haleakala Observatory, Hawaii, 19 October 2017
* First object to be described as being “Interstellar” by Astronomers
* See Avi Loeb
* See Francesca Gillett
* See Steve George, Ashley Strickland
* See Harry Pettit
* See Ian Sample

Tony Oursler
-Imponderable: The Archives of Tony Oursler (edited by Anne Wehr, 2015, 2016)

P. D. Ouspensky (Pyotr Demianovich Ouspenskii), 1878-1947
-Tertium Organum: The Third Canon of Thought, a Key to the Enigmas of the World (1920)
-A New Model of the Universe: Principles of the Psychological Method in Its Application to Problems of Science, Religion and Art (1931)
-Strange Life of Ivan Osokin (Novel, 1947)
-In Search of the Miraculous: Fragments of an Unknown Teaching (1949)
-The Psychology of Man’s Possible Evolution (1950)
-A Further Record: Extracts from Meetings 1928-1945 (1952, 1986)
-The Fourth Way: A Record of Talks and Answers to Questions Based on the Teaching of G. I. Gurdjieff (1957)
-Talks With A Devil (introduced and edited by J. G. Bennett [1897-1974], 1972; originally published in Bosnian entitled Razgovorys “diavolot”, 1916)
-The Symbolism of the Tarot (1976; Extract from A New Model of the Universe)
-Letters from Russia, 1919 (1979)
-Conscience: The Search for Truth (1979)
-The Psychology and Cosmology of Man's Possible Evolution: A Limited Edition of the Definitive Text of his Psychological and Cosmological Lectures, 1934-1945 (Limited Edition of 2,500 copies, 1989)

“David Ovason” (Fred Gettings, 1937-2013)
-The Book of Magic: Astound and Amaze Your Friends! (1994)
-The Secrets Of Nostradamus: The Medieval Code Of The Master Revealed In The Age Of Computer Science (1997; also entitled The Nostradamus Code, 1998; also entitled The Secrets Of Nostradamus: A Radical New Interpretation of The Master’s Prophecies, 2001)
-The Secret Zodiacs of Washington DC: Was The City of Stars Planned by Masons? (1999; also entitled Lost Symbols? The Secrets of Washington DC with new introduction, 2009)
-The Book Of The Eclipse: The Hidden Influences Of Eclipses (1999)
-The Two Children: A Study Of The Two Jesus Children In Literature And Art (2001)
-The Secret Architecture Of Our Nation's Capital: The Masons And The Building Of Washington, D.C (foreword by C. Fred Kleinknecht, 33º [1924-2011]; 2002)
-The Secret Symbols Of The Dollar Bill: A Closer Look At The Hidden Magic And Meaning Of The Money You Use Every Day (2004)
-The History Of The Horoscope (2005)
-Shakespeare's Secret Booke: Deciphering Magical and Rosicrucian Codes (2010)
* See also Mark Hedsel

Michael W. Ovenden (Michael William Ovenden), 1926-1987
-“Mustard seed of mystery” (Nature, Volume 261, Number 5561, pages 617-618, 17 June 1976)
* See also Robert K.G. Temple

Raymond Van Over
-ESP and The Clairvoyants (1970)
-Unfinished Man: An Exploration Of Life Beyond Dreams And Drugs (1972)
-Total Meditation: Mind Control Techniques For A Small Planet In Space (1978)
-Monsters You Never Heard Of (juvenile fiction, introduction by Colin Wilson [1931-2013]; edited by Hillary Cige, 1989)

Raymond Van Over; Editor
-I Ching (1971)
-Psychology and Extrasensory Perception (1972)

Raymond Van Over, Laura Oteri; Editors
-William McDougall: Explorer of The Mind – Studies In Psychical Research (1967)
* William McDougall, 1871-1938
* See also Laura Oteri

A. R. George Owen (Alan Robert George Owen), 1919-2003
-Can We Explain The Poltergeist? (1964)
-Hysteria, Hypnosis and Healing: The Work of J.-M. Charcot (1971)
-Psychic Mysteries of The North: Discoveries From The Maritime Provinces and Beyond (1975; also entitled Psychic Mysteries of Canada, 1975)

A. R. George Owen (Alan Robert George Owen), 1919-2003; Victor Sims
-Science and The Spook: Eight Strange Cases of Haunting (1971)

Alex Owen (Alexandra Owen)
-The Darkened Room: Women, Power and Spiritualism in Late Victorian England (1990; Revised Edition, 2004)
-The Place of Enchantment: British Occultism And The Culture Of The Modern (2004, 2007)
-Culture, Psyche and The Soul In Early Twentieth Century Britain (in preparation)

Iris M. Owen, 1916-2009; Margaret Sparrow
-Conjuring Up Philip: An Adventure In Psychokinesis (1976)
-My Many Lives (2000)

Orville Ward Owen, 1854-1924
-Sir Francis Bacon's Cipher Story (Two Volumes, 1893-1895)

Robert Dale Owen, 1801-1877
-Footfalls on The Boundary of Another World: with Narrative Illustrations (1860)
-The Debatable Land Between This World and The Next (1872)

Ted Owens, 1920-1987
-Flying Saucer Intelligences Speak (circa 1968; Second Edition, new foreword, Kurt Glemser, 1972)
-How To Contact Space People (includes Book Two: “The Incredible Truth: Behind The UFO's Mission To Earth”, introduction by Hurley Pennington Galbraith, interviewed by Chuck Jay, 1969, 2014; also entitled How To Contact The Space People; Special Reprint containing additional material by Timothy Green Beckley [1947-2021] and Jeffrey Mishlove, with free offer Ted Owens Space Intelligence Red Plastic Disc, 2008)
* See also Jeffrey Mishlove, The PK Man: A True Story of Mind Over Matter, 2000
* See also Otto Binder, 1911-1974

Mark Owings, 1945-2009
-The Necronomicon: A Study (1967)

Mark Oxley
-The Challenge of The Shroud: History, Science and the Shroud of Turin (2010)

Douglas W. Owsley, Richard L. Jantz; Editors
-Kennewick Man: The Scientific Investigation of An Ancient American Skeleton (2014)

Naomi Ozaniec
-The Elements of The Chakras (1991)
-Meditation In A Week (1993)
-Daughter Of The Goddess: The Sacred Priestess (1993)
-The Element Tarot Handbook: Initiation Into The Key Elements of The Tarot (1994)
-The Elements of: Egyptian Wisdom (1994)
-Meditation For Beginners (1995)
-The Elements of: The Chakras (1996)
-Everyday Meditation (101 Essential Tips) (1997, 2004)
-Dowsing: A Beginner's Guide (Beginner's Guides) (1999)
-Chakras: A Beginner's Guide (Beginner's Guides) (1999)
-Tarot (Teach Yourself) (1999)
-The Illustrated Guide To Tarot (1999)
-The Kabbalah Experience: The Practical Guide To Kabbalistic Wisdom (1999, 2005)
-Chakras: An Introductory Guide To Your Energy Centres For Total Health (New Perspectives) (2000)
-Initiation Into The Tarot: A Powerful System For Personal Spiritual Awakening (2002)
-The Way of: Egyptian Wisdom (2003)
-The Aquarian Qabalah: A Contemporary Initiation Into A Secret Tradition (2003)
-Meditation (Teach Yourself) (2004, 2007)
-The Watkins Tarot Handbook: The Practical System of Self-Discovery (2005, 2011)
-Beat Stress With Meditation (Teach Yourself) (2010)
-Unlock Your Energy From Chakras (2011)
-Find Peace With Meditation (All You Need To Get Started) (2011)
-Becoming Hathor: A Rite of Passage Into The Mysteries of Het-Her (2015)
-The Breath of Isis: Autobiography of A Priestess (2015)
-Entry Into Western Esotericism: 20 Knowledge Papers (2015)
-The Watkins Tarot Handbook: A Practical System of Self-Discovery (2022)
-Becoming A Garment of Isis: A Nine-Stage Initiatory Path of Egyptian Spirituality (2022)