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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 202 of 287

Archive case record

Dante's Divine Comedy: Inferno

Early 14th century, composed approximately 1308–1321 · Imagined Hell beneath Jerusalem and within a medieval Christian cosmos

Dante’s Inferno follows the pilgrim Dante and Virgil through a meticulously organized Hell populated by mythological, historical, biblical, and contemporary figures. Its importance for folklore comparison lies in the synthesis of classical katabasis, Christian

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The Pythia at Delphi and Trance Interpretation

Archaic to Roman periods · Delphi, Phocis

The Pythia was the priestess who delivered Apollo’s responses at Delphi, one of the ancient Mediterranean’s best-known prophetic institutions. The lead matters for comparing ritual authority, altered-state interpretation, gendered religious roles, consultation

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Archive case record

The 1898 Leonid meteor display in Egypt and the Levant

November 1898 · Egypt and the Levant

The 1898 Leonid return was monitored internationally and belongs to the period when systematic meteor observation increasingly overlapped with popular newspaper reporting. Accounts from Egypt or the Levant, if located, could help compare descriptions of radian

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Archive case record

Roger Bastide’s studies of Afro-Brazilian trance

1958–1960s · Bahia and southeastern Brazil

French-Brazilian sociologist Roger Bastide published influential analyses of Afro-Brazilian religions, including Candomblé ritual, initiation, possession and social organization. His work offers a period-specific framework for comparing trance phenomenology wi

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Archive case record

José Pedro de Freitas (‘Arigó’) surgical mediumship

1950s–1971 · Congonhas, Minas Gerais, Brazil

José Pedro de Freitas, known as Arigó, claimed to channel the deceased German physician ‘Dr. Fritz’ and performed dramatic operations with ordinary knives before large crowds. The episode attracted Brazilian physicians, journalists, researchers, skeptics, and

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Archive case record

Chico Xavier’s Parnaso de Além-Túmulo reception

1929; revised editions in 1947–1969 · Brazil

Parnaso de Além-Túmulo is a collection of poems attributed to deceased Portuguese- and Brazilian-speaking writers through Francisco Cândido Xavier. Revised and reissued during the target period, it became a major controversy over literary style, authorship, an

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Archive case record

The Legend of Abu Zayd al-Hilali

Medieval-to-early-modern oral epic; written and printed witnesses before 1800 · Arabian Peninsula, Egypt, Tunisia, Algeria, Libya and the Maghreb

The Sirat Bani Hilal preserves the legendary history of the Hilali migration from Arabia toward North Africa, centering on Abu Zayd al-Hilali and other heroic figures. Performers transmitted the cycle orally in regional Arabic forms, while manuscripts and late

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Archive case record

Kuntilanak at Lawang Sewu and Indonesian haunted-site television

2000–2009 · Lawang Sewu, Semarang

During the 2000s, Indonesian television and popular media repeatedly presented Lawang Sewu as a site associated with kuntilanak-like female apparitions, voices and other unusual experiences. This is a distinct research lead from the building’s general haunting

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Archive case record

Mekong naga-fireball reports at Nong Khai

1990–2009 · Mekong River near Nong Khai and Phon Phisai

Annual reports of glowing fireballs rising from the Mekong, especially around the end of Buddhist Lent, were widely discussed in Thailand during this period and connected in local tradition with the naga. This is a cultural and anomalous-phenomenon lead, not e

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Archive case record

The Spirits’ Book and nineteenth-century American reception

1857 publication; nineteenth-century North American circulation · Published in Paris; circulated in the United States and Canada

Allan Kardec’s The Spirits’ Book, first published in French in 1857, systematized questions and answers attributed to communicating spirits and became influential in transatlantic Spiritualist and Spiritist networks. It is not a North American incident report,

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Archive case record

The Mystery of the Megaliths of Nan Madol

1920s–1940s · Pohnpei, Federated States of Micronesia

Nan Madol’s basalt islets and monumental architecture attracted early twentieth-century archaeological and popular explanations involving lost races, sunken civilizations, or external builders. Colonial administrators, travelers, and later researchers recorded

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Archive case record

The Protoevangelium of James in Modern Apocrypha Studies

1990s–2000s scholarship · Greek Christian manuscript tradition; eastern Mediterranean

The Protoevangelium of James recounts Mary’s upbringing, temple service, betrothal to Joseph and the birth of Jesus, supplying influential details absent from the canonical gospels. Modern scholarship during this period examined its date, theological aims, use

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Archive case record

The Bhir Mound Excavations at Taxila

Excavated mainly 1913–1934; occupation from c. 6th century BCE · Taxila, Punjab

Bhir Mound is the earliest major urban settlement identified within the Taxila archaeological complex. Excavations associated with Sir John Marshall documented streets, houses, pottery, coins, and successive occupation layers, contributing to debates about Ach

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Bonampak murals and the rediscovery of the painted rooms

1946–1948 · Bonampak, Chiapas

Bonampak’s exceptionally vivid painted rooms became known internationally after their 1946 rediscovery and subsequent archaeological investigation. The scenes depict court ceremony, warfare, captives and ritual performance, offering unusually detailed evidence

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Archive case record

Australian Skeptics Psychic and Mediumship Tests

1990–2009 · Australia, chiefly Sydney and Melbourne

Australian Skeptics conducted and publicized tests of psychics, clairvoyants, astrologers, faith healers, and related claimants during this period, sometimes offering prize challenges or arranging controlled demonstrations. These records matter for comparison

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Curupira and contemporary Amazonian environmental narratives

2010s–2020s cultural and environmental scholarship · Brazilian Amazon and wider Portuguese-speaking Brazil

Curupira is a Brazilian forest-being tradition commonly characterized by red hair and backward-facing feet, with a role as a guardian or punisher of forest abuse. Recent scholarship, environmental education, and popular media continue to circulate the figure,

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Archive case record

Swahili Tales

1870 · Zanzibar

Edward Steere’s Swahili Tales is a nineteenth-century collection of narratives recorded in Zanzibar, including animal stories, wonder tales, moral episodes, and tales associated with wider Indian Ocean circulation. It is especially useful for studying folklore

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Archive case record

The Theatre Royal Hobart Ghost

Mid-century theatre-haunting reports · Theatre Royal, Hobart, Tasmania

Hobart’s Theatre Royal has a long-standing reputation for ghostly activity, including reports of presences or apparitions associated with backstage areas and the auditorium. Mid-century newspapers, theatre histories, performers’ memoirs, and local folklore may

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Archive case record

Chile 1998 Chiloé and southern-light reports

1998 · Chiloé and southern Chile

Reports of unusual lights over Chiloé and southern Chile circulated in UFO-oriented accounts during the late 1990s. The setting is potentially valuable for comparison because maritime horizons, weather, fishing traffic and sparse nighttime illumination create

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Archive case record

The Historia de Tlaxcala and Indigenous accounts of sacred origins

Late 16th century, especially c. 1580s–1590s · Tlaxcala, central Mexico

Diego Muñoz Camargo’s Historia de Tlaxcala combines Tlaxcalan origin traditions, migration narratives, political history, religious description, and an account of the Spanish conquest. Its treatment of ancestors, sacred places, migration, and the transition be

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Archive case record

HMS Erebus and Antarctic expedition haunting traditions

1990–2009 · Canadian Arctic and Northwest Passage

The lost Franklin expedition ships HMS Erebus and HMS Terror became subjects of twentieth- and early twenty-first-century Arctic lore involving imagined sightings, haunted wreck narratives and stories of lingering expedition presence. Although the original dis

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Archive case record

Tambora eruption and the 1815 catastrophe

1815 CE · Sumbawa, Indonesia

Mount Tambora’s 1815 eruption is one of the best-documented volcanic catastrophes in Southeast Asian history. Colonial reports, geological deposits, oral traditions and demographic evidence describe the destruction of settlements and severe famine on Sumbawa,

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Archive case record

The Comet of 1680 and William Whiston’s Prophetic Astronomy

1680–1681 · Europe, especially England and Germany

AI-recalled lead: The spectacular comet of 1680–1681, discovered by Gottfried Kirch and observed across Europe, prompted both improved astronomical calculation and religious or prophetic interpretation. William Whiston later used cometary theories in a biblica

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Archive case record

Carlos Castaneda’s Yaqui anthropology controversy

1968–1989; controversy intensified in the 1970s · Mexico and the University of California, Los Angeles, United States

Carlos Castaneda’s books, beginning with The Teachings of Don Juan, presented an alleged apprenticeship with a Yaqui spiritual teacher involving peyote, dreaming and shifts in perception. The works influenced Western ideas about shamanism and altered conscious

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Archive case record

USS Trepang Arctic submarine photographs controversy

March 1971 · North Atlantic or Arctic waters, attributed to USS Trepang

A series of photographs published decades later was attributed to the submarine USS Trepang and presented by some writers as showing unusual cigar-shaped objects, an airborne craft or possible USO-related activity. The lead is useful for studying Arctic naval

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Archive case record

Albino body-part killings in Malawi

2015–2019 · Multiple locations, Malawi

Malawi experienced a documented wave of attacks and killings targeting people with albinism, amid beliefs that body parts could bring wealth or magical power. The United Nations, Amnesty International, and Malawian authorities investigated individual cases, tr

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Archive case record

The Wythe House and Williamsburg ghost lore

Built 1755; later tradition · Williamsburg, Virginia

The George Wythe House, completed around 1755, was home to signer George Wythe and later served changing civic and military functions in Williamsburg. Modern accounts sometimes describe the property as haunted, linking reported activity to deaths, political co

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Archive case record

Dow Hill Forest and Victoria Boys’ School Stories

Colonial-era landscape; haunting reports mainly modern and anecdotal · Kurseong, Darjeeling district, West Bengal

Dow Hill near Kurseong is associated with stories of a headless apparition on Forest Office Road, unsettling experiences in surrounding woods, and reports connected with Victoria Boys’ School. The area’s colonial forestry and boarding-school history provides i

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Archive case record

A Short Account of the Life of the Rev. John Clausner

18th-century Moravian missionary record · Pennsylvania and the Iroquois borderlands

Moravian missionary records from eighteenth-century Pennsylvania and neighboring Indigenous communities contain descriptions of dreams, visions, sacred power, healing, and encounters interpreted through Christian categories. John Clausner is associated with su

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Archive case record

La Isabela Colonial Settlement

Founded 1493; abandoned by the early 16th century · Puerto Plata province, Dominican Republic

La Isabela was founded during Columbus’s second voyage and is among the earliest European settlements established in the Americas. Excavations have documented domestic, religious, industrial, and mortuary remains, while historians continue to examine its short

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Archive case record

The Kabyles: A History of the Kabyle People

1880s · Kabylia and northern Algeria

Nineteenth-century French ethnographic and military writings on Kabylia, including works associated with General Hanoteau and Aristide Letourneux, describe village customs, sacred groves, marabouts, tombs, springs, caves, and beliefs about spirits or dangerous

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Kuldhara abandoned-village apparition reports

2010s–2020s reporting · Kuldhara, Jaisalmer district, Rajasthan

Kuldhara, an abandoned village near Jaisalmer, has attracted modern reports of voices, shadows and apparitions linked to a traditional account that its residents left under coercion and pronounced a curse. Since the 2010s, television segments, tourism features

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Archive case record

The Central Eskimo

1907 · Baffin Island and adjacent Arctic regions

Franz Boas’s The Central Eskimo presents Inuit tales, religious concepts, seasonal life and accounts of relations among humans, animals and supernatural beings, based on work in the eastern Canadian Arctic. It can support comparative research into sea dangers,

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Archive case record

Sabarimala Pilgrim Crowd and Divine Protection Narratives

1990–2009 · Sabarimala, Kerala

Sabarimala pilgrimage reporting from this period regularly included accounts of Ayyappa’s protection, extraordinary endurance, and providential rescue in the forest or during dangerous crowd conditions. These narratives circulated through devotional publicatio

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Archive case record

The Lake Champlain “Champ” reports

Indigenous traditions and reports from the 19th century onward · Lake Champlain, New York, Vermont, and Quebec

Champ is the name given to alleged unknown animals in Lake Champlain. Indigenous Abenaki and Haudenosaunee traditions are sometimes cited in modern accounts, while the best-known later reports include nineteenth-century newspaper stories and twentieth-century

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Archive case record

The Nile crocodile in Description de l’Égypte

1809–1829 · Nile Valley and Egyptian wetlands

The monumental Description de l’Égypte, produced after the French expedition and published between 1809 and 1829, documented Nile crocodiles, their habitats, representations, and interactions with Egyptian communities. It is not a cryptid report, but it is an

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Archive case record

The Mary Celeste as a postwar occult case study

Postwar occult treatments, especially 1947–1969 · Atlantic Ocean, between the Azores and Gibraltar

The Mary Celeste was found deserted in 1872, long before the requested period, but it remained a frequently revisited maritime mystery in postwar occult books, anomalistic magazines, and supernatural anthologies. Proposed explanations have included weather, al

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The Bhutanese Zhabdrung Ngawang Namgyal’s Prophetic Visions

17th century; Ngawang Namgyal c. 1594–1651 · Bhutan and southern Tibet

Biographical and institutional traditions surrounding Zhabdrung Ngawang Namgyal describe dreams, prophecies, sacred encounters, and signs supporting his migration to Bhutan and establishment of religious-political authority. The material can be compared with c

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Archive case record

The Mangarevan Akamaroi and Ancestral Images

Pre-contact tradition; early European contact in the 1790s · Mangareva, Gambier Islands

Mangarevan religious traditions included temple precincts, hereditary specialists, sacred chiefs, and images or representations connected with gods and ancestors. The Gambier Islands entered European awareness late in the eighteenth century, while fuller descr

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Archive case record

The 1883 eruption of Cotopaxi and Ecuadorian luminous reports

1883 · Cotopaxi and Quito region, Ecuador

Reports surrounding the 1883 activity of Cotopaxi provide a localized source of unusual lights, smoke, ash, and nighttime illumination in the Ecuadorian Andes. Such material may be useful when comparing nineteenth-century descriptions later classified as UAP,

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Archive case record

The Ghosts of the Queen Mary

Ship service 1936–1967; haunting tradition expanded after preservation · Long Beach, California

The RMS Queen Mary, permanently moored in Long Beach, has a long-running tradition of apparitions, voices, footsteps, and other disturbances attributed to passengers, crew, and deaths associated with the vessel. Frequently cited locations include the pool, eng

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Roman Dodecahedra

Second to fourth centuries CE · Northern and western Roman provinces, especially Britain, Gaul and the Rhineland

Roman dodecahedra are small hollow bronze objects with twelve pentagonal faces, variable openings and knobs, found mainly in northwestern parts of the Roman Empire. Their purpose remains uncertain: proposals include surveying instruments, candle holders, glove

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The 1880s Lima ballooning reports

1880s · Lima

Lima’s nineteenth-century press reported ballooning, aeronautic demonstrations, and the prospect of controlled flight. These accounts are useful baseline material for comparing how observers described novel aerial forms before airplanes became familiar, and fo

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The Northern Lights in Inuit and Yupik ethnography

1970s–1980s ethnographic scholarship · Canadian and Alaskan Arctic

Ethnographic and folkloristic writing published or circulated during the period recorded diverse Inuit and Yupik interpretations of the aurora, including associations with the dead, games, weather, danger, or communication. These traditions are not a single pa

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