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THE PUBLIC RESEARCH LIBRARY

Explore the records. Follow the sources.

Browse UFO case files, paranormal reports, historical texts and research dossiers. These are accounts and leads for investigation—not proof of an extraordinary explanation.

To combine details, compare matches and investigate connections across the collection, create an account and search Anomaly Graph.

Not sure where to begin? Our research guides explain how to follow sources, compare accounts and turn matches into a useful investigation.

13,749 published records with substantive text · Page 257 of 287

Archive case record

The New Zealand Society for Psychical Research Archive

1990–2009 · Auckland and wider New Zealand

The New Zealand Society for Psychical Research maintained a regional tradition of investigating apparitions, hauntings, clairvoyance, spiritualism, and survival claims, with newsletters, talks, case files, and local contacts continuing into the period. The arc

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Archive case record

Roy Mackal’s 1981 Congo Mokele-mbembe Expedition

1981 · Likouala region and Lake Tele, Republic of the Congo

Roy P. Mackal organized a 1981 expedition to the Congo in response to recurring Mokele-mbembe reports. The journey, later discussed in Mackal’s book A Living Dinosaur?, is important because it tried to systematize interviews, map reported localities and assess

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Archive case record

The Ghosts of Eastern State Penitentiary

1910s–1946 · Philadelphia, Pennsylvania, United States

Eastern State Penitentiary’s nineteenth-century design and history of isolation, illness, and punishment later supported stories of apparitions, voices, and oppressive sensations. Some twentieth-century accounts concern guards, visitors, or workers encounterin

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Archive case record

Ropen reports of New Guinea

Late 20th century onward · Papua New Guinea, especially New Britain and Umboi Island

Ropen is a modern cryptozoological name associated with alleged nocturnal flying animals in Papua New Guinea, particularly New Britain and Umboi Island. Some proponents connect the reports to local terms such as indava and interpret descriptions as evidence fo

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Archive case record

Edifício Joelma haunting narratives

Fire on 1 February 1974; haunting stories afterward · São Paulo, São Paulo, Brazil

The Joelma Building became associated with haunting stories after a major 1974 fire killed 179 people and injured many others. Popular accounts mention apparitions, unexplained sounds, and the so-called “thirteen souls” linked to unidentified victims found in

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Archive case record

Our Lady of the Good Event of Quito and nineteenth-century prophetic reception

Nineteenth-century circulation of claims attributed to Mariana de Jesús Torres · Quito, Ecuador

The Quito devotion to Our Lady of the Good Event centers on reported apparitions to the Conceptionist nun Mariana de Jesús Torres, traditionally dated to the late sixteenth and early seventeenth centuries. Prophetic statements attributed to the apparitions cir

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Archive case record

The Cock Lane Ghost

1762–1763 · Cock Lane, Smithfield, London

The Cock Lane Ghost involved alleged nocturnal scratching and knocking associated with Elizabeth Parsons, a child in a London house. Public attention, clerical involvement, pamphlets, and a Royal Society investigation made it an influential episode in the hist

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Archive case record

Waldo Vieira’s Projectiology and out-of-body research

1970s onward · Brazil; later Foz do Iguaçu

Waldo Vieira developed Projectiology, later associated with Conscientiology, as a system for cataloguing alleged projections of consciousness, including lucid out-of-body experiences, self-observation, and paranormal perception. His books and institutions prov

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Archive case record

The Ghosts of the Palacio de las Dueñas in Cartagena

Colonial-era building; modern museum folklore · Cartagena de Indias

Cartagena’s former Palace of the Inquisition is frequently connected in local storytelling with tortured prisoners, executions, hidden chambers, and apparitions. The building’s museum setting encourages visitors and guides to interpret architectural remnants t

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Archive case record

The 1890s Guatemalan balloon reports

1890s · Guatemala City and Guatemala

Guatemalan newspapers in the late nineteenth century reported or discussed ballooning and the international emergence of airships. The topic is potentially useful for UAP comparison because Central American readers encountered aerial technology through demonst

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Archive case record

The 1958 Holy Shroud exhibition and Secondo Pia image debates

1958 · Turin, Piedmont

The 1958 public exposition of the Turin Shroud renewed attention to Secondo Pia’s 1898 photographic negatives and to the idea that the cloth’s faint image functioned as a photographic negative. This lead is useful for examining how an artefact’s modern visual

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Archive case record

The Heart of Africa

1873 English edition · Upper Congo and eastern Central African region

Georg Schweinfurth’s The Heart of Africa, based on travels in the 1860s and published in English in the 1870s, contains descriptions of peoples, material culture, religious ideas, oral reports, and stories encountered in the Upper Congo region. It is a useful

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Archive case record

Manly P. Hall and the Philosophical Research Society

1934–1946 · Los Angeles, California

Manly P. Hall founded the Philosophical Research Society in Los Angeles in 1934, creating a library, lecture program and publishing platform devoted to comparative religion, symbolism, alchemy, astrology and occult philosophy. Hall’s work made esoteric materia

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Archive case record

The Min Min Lights in Central Australia

1970–1989 folkloric and paranormal investigations · Boulia and the Channel Country, Queensland, Australia

Min Min lights are a named Australian tradition of nocturnal lights associated especially with the Channel Country and Boulia region. During the requested period they appeared in folklore, tourism, paranormal writing and discussions of atmospheric or optical e

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Archive case record

Pikimachay cave and Richard MacNeish’s early Andean dates

1969–1977 · Ayacucho Valley

Pikimachay Cave was excavated during the Ayacucho Valley project directed by Richard MacNeish, with reports proposing very early human occupation and a Pacaicasa cultural complex. The site became a major reference point in arguments about the timing of settlem

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Archive case record

Lapita dentate-stamped pottery chronology

2010 onward · Bismarck Archipelago to western Polynesia

Lapita dentate-stamped pottery remains the principal archaeological marker for a major phase of Pacific expansion, but its chronology, production centres, and relationship to Austronesian-speaking communities continue to be refined. Bayesian radiocarbon studie

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Archive case record

The 536 CE volcanic dust veil and Late Antique Little Ice Age

536–c. 660 CE · Northern Hemisphere, with global climatic effects

Tree rings, ice cores and historical descriptions indicate unusually cold and dim conditions beginning around 536 CE, followed by further volcanic episodes and sustained climatic instability. Researchers have linked the event to eruptions, including candidates

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Archive case record

The Benares Central Hindu College and Theosophical education

1900–1916 · Benares (Varanasi)

The Central Hindu College at Benares, associated with Annie Besant and Theosophical circles, promoted a synthesis of modern education and Hindu religious instruction before becoming part of Banaras Hindu University. Its curriculum and surrounding lecture cultu

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Archive case record

The Kaffir, Zulu, and Hottentot Traditions

Nineteenth century · Cape Colony and Natal

Nineteenth-century South African ethnographic and folklore collections preserve stories about ancestral shades, revenants, witches, night encounters and beings associated with particular landscapes. This lead should be pursued through named compilations rather

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Archive case record

The Dalai Lama’s Dream and Prophecy Traditions

Institutional traditions developed over centuries; specific episodes and dates vary by source · Tibet and Himalayan South Asia

Tibetan Buddhist institutions preserve dream interpretation, prophetic biographies and state-oracular practices, most prominently the Nechung Oracle associated with the Dalai Lama’s government. These materials provide a long-duration comparison point for tranc

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Archive case record

The Natha Siddha Tradition and Gorakhnath’s Claimed Powers

Gorakhnath is difficult to date, commonly placed between the 11th and 13th centuries; earlier and later layers are conte · Northern India and Nepal

Natha literature and hagiography associate Gorakhnath and other siddhas with kundalini practice, bodily transformation, longevity, levitation, invisibility and extraordinary knowledge. The tradition is relevant to altered-state research because it connects bre

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Archive case record

The Oraon/Kurukh flood tradition in nineteenth-century missionary records

Nineteenth-century missionary and ethnographic publications · Chota Nagpur plateau

Missionary and ethnographic publications from nineteenth-century Chota Nagpur recorded Oraon or Kurukh origin traditions involving ancestral survival and the re-establishment of society after catastrophe. Later folklore comparisons have sometimes treated these

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Archive case record

Stanisława Tomczyk’s psychokinesis tests

1908–1913 · Warsaw and Kraków, Poland

Stanisława Tomczyk was a Polish medium investigated by Julian Ochorowicz, who reported that she could influence small objects and produce movements under séance conditions. Accounts describe experiments involving glass vessels, scales, and other apparatus, som

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Archive case record

Jacob Roggeveen’s 1722 Easter Island landfall

1722 · Rapa Nui / Easter Island

Jacob Roggeveen’s 1722 expedition made the first documented European landfall at Rapa Nui, then called Paasch-Eyland. The voyage accounts describe approach, coastal observations, inhabitants, ritual objects and the circumstances of the encounter. This material

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Archive case record

The Mystery of Easter Island

1934–1935 · Rapa Nui / Easter Island

The Franco-Belgian expedition to Easter Island, associated with Alfred Métraux and Henri Lavachery, investigated Rapa Nui traditions, monuments, language, and material culture in 1934–1935. Métraux’s later publications challenged several speculative theories a

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Archive case record

Bahla jinn and haunted-place narratives

1990s–2009 local reporting · Bahla, Ad Dakhiliyah Governorate

Bahla has long been associated in Omani tradition with sorcery, protective walls, and jinn, and English- and Arabic-language travel reporting during the period often presented the town as haunted or unusually occult. It offers a comparison between inherited su

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Archive case record

The 1980s Search for Living Dinosaurs in Central Africa

1980–1989 · Republic of the Congo, Cameroon and neighboring Congo Basin regions

The 1980s saw a recognizable expedition movement seeking living dinosaurs in Central Africa, centered on Mokele-mbembe and related names such as Emela-ntouka and Ngoubou. This is a research lead about a historical episode rather than a single encounter. It all

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Archive case record

The Dybbuk in Jewish Folklore

Early modern Jewish tradition, especially documented from the sixteenth century onward; origins disputed · Jewish communities of the Ottoman Middle East and broader Jewish world

A dybbuk is a restless or displaced human spirit believed in Jewish folklore to enter or attach to a living person, producing speech, behavioral change and demands for ritual release. Accounts circulated across Jewish communities, including those under Ottoman

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Archive case record

Morocco–Western Sahara unidentified aerial-object reports

2010 onward · Morocco and Western Sahara

Moroccan newspapers, aviation forums, and Arabic- and French-language UFO publications have reported unusual lights and aerial objects over Morocco and Western Sahara since 2010. The region is potentially valuable for comparing civilian testimony with military

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Archive case record

John Bigelow’s Jamaica in 1850

1851 · Jamaica

John Bigelow’s Jamaica in 1850, published in 1851, is an identifiable travel account containing observations about Jamaican society, religion, healing, and the colonial treatment of obeah. It offers a nineteenth-century comparison point for claims involving po

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Archive case record

Fort Mifflin apparition and haunting reports

Nineteenth-century reports and later tradition · Philadelphia, Pennsylvania

Fort Mifflin, a Revolutionary-era fort on the Delaware River, accumulated stories of apparitions, disembodied voices, footsteps, and a screaming woman associated with imprisonment and wartime violence. Some traditions were recorded or popularized in nineteenth

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Archive case record

The Ghost of Abraham Lincoln at the White House

1865 onward; reports accumulated over many decades · Washington, D.C.

Reports of Abraham Lincoln’s apparition at the White House developed after his assassination and have been associated with figures including Mary Todd Lincoln, staff, visitors, and later presidents or first families. Common stories describe a spectral Lincoln

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Archive case record

The Ghost of the Theatre Royal, Drury Lane

1990s–2000s reports · London, England

The Theatre Royal, Drury Lane has a long tradition of apparitions, especially the ‘Man in Grey,’ a nineteenth-century figure reportedly seen by performers and staff. Modern theatre workers and visitors continued to repeat or occasionally report encounters duri

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Archive case record

Mamlambo Reports in South African Popular Literature

1970s–1980s · South Africa, especially rivers and rural communities in KwaZulu-Natal and the Eastern Cape

Mamlambo is a South African water-being tradition associated in popular accounts with rivers, wealth, sexuality, danger and occasional claims of human harm. During the late twentieth century it appeared in newspapers, popular books and discussions of African b

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Archive case record

Karl Mauch’s 1871 report of Great Zimbabwe

1871 · Masvingo Province

German explorer Karl Mauch visited Great Zimbabwe in 1871 and recorded the monumental stone enclosures, hill complex, and associated ruins. His descriptions helped bring the site into wider European scholarly attention, but he incorrectly attributed the constr

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Archive case record

Lebanese War Apparition and Martyr-Return Narratives

1975–1989 · Lebanon, especially Beirut and divided urban areas

Oral histories and literary accounts of the Lebanese Civil War include stories of murdered or missing people returning in dreams, visions, rumors, and haunting narratives. These accounts matter for comparison because recurring figures may encode unresolved dis

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Archive case record

The Phaistos Disc

Found in 1908; object often dated to the second millennium BCE · Phaistos, Crete

The Phaistos Disc is a fired clay disc excavated at the Minoan site of Phaistos and impressed with repeated signs arranged in a spiral. It matters as a comparison point for undeciphered writing, archaeological authentication, and the limits of interpreting iso

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Archive case record

Cook’s Death at Kealakekua Bay and the Later Lono Legend

1779 · Kealakekua Bay, Hawaiʻi

James Cook was killed at Kealakekua Bay in February 1779 after escalating conflict with Hawaiian authorities and inhabitants. Contemporary journals and later eighteenth-century accounts generated competing interpretations of whether Cook had been associated wi

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Archive case record

The Book of Urantia contact group

1920s–1946 · Chicago, Illinois

The Urantia Papers emerged from a Chicago circle that reported communications from celestial personalities, with material allegedly received through a sleeping or unconscious human subject and recorded by participants. The text developed during the early and m

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Archive case record

The International Spiritualist Alliance and Camp Chesterfield

1920s–1946 · Chesterfield, Indiana

Camp Chesterfield, associated with the Indiana Association of Spiritualists and later the International Spiritualist Alliance, became a significant American center for summer services, trance mediumship, healing claims and spirit communication. Its institution

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Archive case record

Gulf Breeze Coastal Reports, 1990s

1990–1992 · Gulf Breeze, Florida, Gulf Coast

Gulf Breeze generated continuing UFO reports and photographic claims into the early 1990s, following the better-known late-1980s episode. The Gulf Coast setting makes it relevant to comparisons involving shoreline horizons, repeated witnesses, and alleged clos

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Archive case record

The 2013–2014 viral image of the ‘Mermaid of Kiryat Yam’ in Caribbean social media

2013–2014 onward online circulation · Caribbean and Latin American social-media networks; originating claim in Israel

Mermaid videos and images circulated through Latin American and Caribbean social networks during the 2010s, often detached from their original contexts and presented as evidence of coastal sightings. One recurring reference point was the earlier Kiryat Yam mer

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Archive case record

The St. Louis Exorcism case

1949 · Cottage City, Maryland and St. Louis, Missouri, United States

The 1949 exorcism case associated with the pseudonym Roland Doe was reported through Catholic and journalistic accounts and later inspired William Peter Blatty’s The Exorcist. Allegations included disturbances, bodily marks, and ritual intervention, but the su

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Archive case record

Boiúna or Cobra Grande in Amazonian tradition

1900–1946 · Amazon basin

Boiúna, or Cobra Grande, is a major Amazonian giant-serpent tradition recorded in regional folklore and Indigenous-influenced narrative traditions. Related forms include Cobra Norato, especially in literary adaptations and collections. The material matters for

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