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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 270 of 287

Archive case record

Navigatio Sancti Brendani Abbatis (The Voyage of Saint Brendan)

Probably 9th–10th century; surviving medieval manuscripts later · Atlantic Ocean; traditionally Ireland and various oceanic islands

This Latin voyage narrative describes Saint Brendan and fellow monks sailing through an otherworldly Atlantic landscape, encountering islands, sea creatures, demons, miraculous food, and a promised land. It became a major source for medieval Christian ideas ab

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Archive case record

The Kraken-Like Creature in Konungs Skuggsjá

c. 1250 · Waters around Iceland and Greenland

Konungs Skuggsjá, a Norwegian royal instructional dialogue, describes remarkable creatures in northern waters, including a huge fish or sea monster associated with Icelandic and Greenlandic seas. The passage is frequently discussed in histories of the kraken t

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Archive case record

Erik Pontoppidan’s Kraken

1752–1753 · Norwegian coast and fjords

Erik Pontoppidan’s Dano-Norwegian natural history presents the kraken as a large marine animal reported by fishermen and coastal informants. It is a major benchmark for studying how folklore, natural history, and eyewitness testimony interacted before modern z

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Archive case record

Anchieta’s Curupira Notices

1560s · Portuguese Brazil

Letters and informational writings associated with José de Anchieta contain early colonial references to beings or spirits known in forms related to Curupira, a forest-associated figure in later Brazilian folklore. The material matters because Curupira is some

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Archive case record

Nineteenth-Century Miracles

1884 · Manchester and London publication context

Emma Hardinge Britten’s Nineteenth-Century Miracles, published in 1884, presented a broad history of Spiritualism, including mediums, séances, manifestations, and movement milestones. It is useful as a map of how Spiritualists constructed a historical genealog

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Archive case record

Milton and Wiseman Ganzfeld Meta-analysis

1999 · Leicester and Hertfordshire, England

Julie Milton and Richard Wiseman published a meta-analysis of ganzfeld research that questioned whether the accumulated evidence demonstrated psi, emphasizing replication failures and methodological concerns. The paper is important for comparison because ganzf

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Archive case record

Moehau Man reports

Late 19th century–present; notable modern reports from the 1960s–1970s · Moehau Range, Coromandel Peninsula, New Zealand

Moehau Man is a New Zealand wild-man tradition associated with the forested Moehau Range. Later accounts describe a large, hairy, humanlike figure, while earlier Māori narratives and local folklore are sometimes retrospectively connected to the area. The lead

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Archive case record

The Tuol Sleng/S-21 haunting reports and photographs

2010 onward · Tuol Sleng Genocide Museum, Phnom Penh, Cambodia

Visitors, guides, journalists, and paranormal-tourism sources have reported apparitions, voices, unusual sensations, and anomalous photographs at Tuol Sleng, the former S-21 security prison and now genocide museum. The site is especially important for examinin

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Archive case record

The Mermaid of Warsaw in Nineteenth-Century Polish Tradition

Nineteenth-century literary and civic consolidation · Warsaw and the Vistula River

The Warsaw Mermaid, or Syrena Warszawska, is a Polish legendary figure associated with the Vistula and with the city’s heraldic identity. Nineteenth-century writers, artists and civic publications helped consolidate versions in which the mermaid protects Warsa

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Archive case record

Casa Matusita

Modern accounts documented in the 2010s and later; reputed history predates them · Lima

Casa Matusita is a notorious Lima building associated with stories of violent apparitions, frightening sounds, and alleged psychological disturbances. Its reputation has circulated through Peruvian journalism, television, internet documentaries, and urban lege

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Archive case record

The Wild Man of the Woods in Hartmann Schedel’s Weltchronik

1493 · Nuremberg, Holy Roman Empire; Europe-wide manuscript and print tradition

Hartmann Schedel’s Nuremberg Chronicle belongs to a long European tradition depicting wild men, hairy forest dwellers, and beings placed between human society and nature. Its woodcuts and textual compilation are important comparison material because later cryp

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Archive case record

Puerto Rican espiritismo botánico and New Age religious commerce

2010 onward · Puerto Rico, New York, and diaspora

Puerto Rican espiritismo combines séances, mediumship, Kardecist vocabulary, Catholic practice, Indigenous and Afro-Caribbean elements, herbalism, and the commercial setting of botánicas. Contemporary scholarship and documentary work examine how practitioners

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Archive case record

Poveglia Island plague and haunting narratives

1990s–2009 media and tourism narratives · Venice Lagoon, Italy

Poveglia, an island in the Venetian Lagoon associated with quarantine, plague burials and a former hospital, was increasingly described in late twentieth-century and early twenty-first-century media as haunted. Accounts added stories of a sadistic doctor, bell

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Archive case record

Chihamba ritual among the Ndembu

1950s–1960s; described in 1962 · Northwestern Zambia

Victor Turner’s work on the Ndembu documents Chihamba, a complex ritual associated with the spirit or figure Kahamba, involving masked performance, initiation, illness, social tensions, and ritual transformation. It is a strong comparative lead because Turner

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Archive case record

Vailala Madness

1919–1923 · Gulf of Papua, Papua New Guinea

Vailala Madness was a prophetic and millenarian movement documented among Gulf of Papua communities after the First World War, especially by F. E. Williams. Participants reportedly described spirit communication, transformed social arrangements, and anticipate

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Archive case record

The Chupacabra Legend

First major reports 1995; later North American adaptations · Puerto Rico, later Mexico, the United States, and elsewhere in the Americas

The chupacabra legend emerged in Puerto Rico in 1995 through reports of mutilated or bloodless livestock and descriptions of a spiny, alien-like creature. Newspapers, radio, television, and internet circulation rapidly spread the account, while later sightings

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Archive case record

The Autobiography of a Yogi

1946 · India and the United States; Indian spiritual context

Paramahansa Yogananda’s 1946 autobiography recounts gurus, visions, miraculous-seeming episodes, astral realms, and encounters with advanced spiritual persons. It is a major modern Hindu devotional source for comparing intermediary beings with angels, saints,

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Archive case record

Theosophical interpretations of kundalini and subtle bodies

1880s–1890s · Adyar, Benares and transnational Theosophical circles

Late nineteenth-century Theosophists increasingly described kundalini, chakras, astral bodies, and invisible planes through a hybrid vocabulary drawing selectively on Hindu and Buddhist sources. These interpretations circulated through Theosophical books, lect

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Archive case record

The 2010–2015 publication debate over 1 Enoch and the Watchers

2010 onward · Europe-based academic publication; Ethiopia and Qumran textual traditions

Modern editions and studies of 1 Enoch continued to reassess the Watchers narrative, in which heavenly beings descend, mate with humans and transmit illicit knowledge. The text is central for comparing intermediary beings, angelic transgression and later demon

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Archive case record

The Arabic Qiṣṣat al-Ghūlān Tradition

1830s–1860s European Arabic scholarship and translations · Egypt, Syria, and the wider Arabic-speaking world

Nineteenth-century Arabic studies and translations, including Edward William Lane’s account of Egyptian popular customs, discuss the ghul or ghūla as a desert, ruin, or cemetery-associated being that deceives travelers and consumes human flesh. These materials

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Archive case record

The Divine Play of the Goddess: a study of possession traditions

1980s fieldwork and scholarship · Himachal Pradesh

Late-1970s and 1980s ethnographic work in Himachal Pradesh documented village goddess traditions in which possession, oracle speech, ritual specialists, and local political relationships were intertwined. William S. Sax’s publications are a useful documentary

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Archive case record

Basil Thomson’s The Fijians

1908, based partly on nineteenth-century experience · Fiji

Although published in 1908, Basil Thomson’s The Fijians draws on colonial experience and records that extend into the nineteenth century. It discusses Fijian religious concepts, priestly authority, spirit beliefs, ritual practice, and the effects of colonial a

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Archive case record

The Sea Monk and Sea Bishop in European Natural History

Sixteenth century natural-history reports and illustrations · Northern European seas; locations vary by source

The sea monk and sea bishop were fishlike or humanoid marine figures reported in early modern European natural-history literature and illustrated books, notably works associated with Olaus Magnus and Conrad Gesner. Later commentators proposed that sightings or

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Archive case record

Pliny the Younger's Athenodorus haunting

Letter written around 100 CE · Athens in the story; Rome in transmission

Pliny the Younger’s Letter 7.27 recounts how the philosopher Athenodorus rented a supposedly haunted house in Athens, observed a chained apparition, followed it to a buried skeleton, and prompted a reburial. The letter is one of the most cited classical ghost

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Archive case record

The Vinča Figurines and Claims of a “Vinča Script”

Materials known before or during the nineteenth-century antiquarian period; major debate later · Vinča and Tărtăria, Serbia and Romania

Neolithic figurines and signs from the Vinča cultural sphere, together with the Tărtăria tablets, have been used in claims that a fully developed European script predates Mesopotamian writing. Archaeologists generally distinguish decoration, symbolic marking a

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Archive case record

Gettysburg battlefield apparition traditions

1863 battle; apparition traditions documented and popularized from the nineteenth century onward · Gettysburg, Pennsylvania

Gettysburg’s battlefield and associated buildings have generated a large body of ghost stories, apparition reports and repeated investigation claims since the 1863 battle and its aftermath. Frequently discussed locations include the former Gettysburg National

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Archive case record

Te Whiti-o-Rongomai and Parihaka Prophetic Tradition

1970–1989 historical and Māori studies · Parihaka, Taranaki, New Zealand

Parihaka and the leadership of Te Whiti-o-Rongomai and Tohu Kākahi were examined in modern Māori history and cultural studies during this period. Their nonviolent resistance, prophetic teachings, ritualized community life and colonial suppression make the epis

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Archive case record

The Mount Ararat Noah’s Ark claims of the 1950s

1950s · Mount Ararat and eastern Anatolia

The biblical and Qur’anic ark tradition generated renewed twentieth-century expeditions and press reports concerning alleged ark remains on or near Mount Ararat. In the 1950s, photographs, eyewitness claims and proposed searches circulated internationally, alt

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Archive case record

The Roman Dodecahedra

c. 2nd–4th centuries CE · Roman provinces of northwestern Europe; finds from Britain to the Low Countries

Roman dodecahedra are small hollow bronze objects with twelve pentagonal faces, circular openings of varying sizes, and knobs at the corners. More than a hundred examples have been reported from northern Roman provinces, but no ancient text securely identifies

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Archive case record

The S.P.R. Investigation of Eusapia Palladino in Naples

1908 · Naples, Italy

A Society for Psychical Research delegation investigated Eusapia Palladino’s séances in Naples in 1908, including reports associated with investigators such as Hereward Carrington and W. W. Baggally. The sittings are significant because they combine attempts a

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Archive case record

The 1597 martyrdom of the Twenty-Six Martyrs of Japan

5 February 1597 · Nagasaki, Japan

Twenty-six Christians, including missionaries and Japanese converts, were executed by crucifixion at Nagasaki during Toyotomi Hideyoshi’s anti-Christian policies. Contemporary and near-contemporary Jesuit accounts developed the episode into a martyr narrative

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Archive case record

The Pseudohistorical Interpretation of Hongshan Culture

Excavations and popular reinterpretations in the 1970s–1980s · Western Liaoning and eastern Inner Mongolia

Hongshan-period sites, including Niuheliang, yielded ritual structures, burials, jade objects, and evidence of social differentiation dating to the Neolithic. Excavations and syntheses in the 1970s and 1980s encouraged discussion of early complex society in No

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Archive case record

James Cook’s 1769 transit of Venus expedition at Tahiti

1769 · Tahiti, especially Point Venus

James Cook, Charles Green and Daniel Solander observed the 1769 transit of Venus from Tahiti as part of an international effort to measure the astronomical unit. Their journals and scientific reports contain disciplined observations of the sky, instruments, we

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Archive case record

Lunda Mukanda initiation

1950s–1960s · Northwestern Zambia and southeastern Angola

Mukanda is a named male initiation complex practiced among several Central African peoples, including Lunda-related communities. Mid-century ethnographic work describes seclusion, masking, instruction, bodily transformation, songs, medicines, and the productio

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Archive case record

The Arabic alchemical corpus attributed to Jābir ibn Ḥayyān

Attributed to the 8th–9th centuries; many works likely compiled later · Kufa and Abbasid Iraq in traditional biography

The large corpus attributed to Jābir ibn Ḥayyān presents alchemy through laboratory procedures, numerology, cosmology, astrology, and theories of balance. It became one of the most important bodies of Arabic alchemical literature and later influenced the Latin

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Archive case record

The Owl House of Helen Martins

1940s–1976; museum opened after Martins’s death · Nieu-Bethesda, Eastern Cape

Helen Martins transformed her home in Nieu-Bethesda into the Owl House, filling it with reflective glass, cement sculptures, and intense lighting before her death in 1976. The house is sometimes described through eerie, uncanny, or haunted-place language, but

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Archive case record

Alderney Channel UFO Reports

April 2007 · Alderney and the English Channel

Reports of unusual objects near Alderney and the surrounding Channel Islands circulated in connection with the better-known Guernsey sightings of April 2007. The location makes this a useful maritime comparison case involving aircraft routes, coastal horizons,

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Archive case record

Papua New Guinea masalai place narratives

2010 onward for contemporary scholarship; precolonial and ongoing tradition · Papua New Guinea

Masalai refers, in several Papua New Guinean contexts, to powerful spirit beings or place-linked entities whose stories can concern forests, rivers, rocks and other environments. Contemporary anthropological writing and community accounts discuss how such trad

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Archive case record

The Sibylline Oracles, Book II

1890s editions and translations; composite Jewish-Christian text · Eastern Mediterranean; manuscript tradition edited in Europe

Nineteenth-century editions of the Sibylline Oracles presented a composite body of Jewish and Christian prophetic poetry containing judgment, resurrection, punishment, and cosmic transformation. Book II is especially relevant to comparison with journeys throug

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Archive case record

The Secret Gospel of Mark controversy

1973–1989 · United States scholarly controversy

Morton Smith’s 1973 book The Secret Gospel presented a purported letter of Clement of Alexandria containing passages from a longer, secret version of Mark. The claim generated sustained debate about manuscript provenance, Smith’s interpretation, and possible f

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Archive case record

The Kura-Araxes-related ancestry signal in East Asia

2021–2022 · Xinjiang and eastern Central Asia

Ancient-genome studies from the Tarim Basin and wider Xinjiang region have shown that Bronze Age populations could possess distinctive local ancestry profiles while later communities reflected complex exchange across Central Eurasia. These studies matter for c

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Archive case record

Piri Reis Map Antarctic Interpretation

1513 map; 2010 onward internet and documentary debate · Ottoman cartographic context; alleged Antarctic coastline

The 1513 Piri Reis map has been repeatedly interpreted as showing Antarctica before its accepted discovery, a claim revived in modern alternative-history, occult and ancient-civilization media. Historians of cartography generally connect its surviving fragment

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Archive case record

El Bolsón UFO and contact reports

1990s–2000s · El Bolsón, Río Negro

El Bolsón in Argentine Patagonia appears in late twentieth- and early twenty-first-century UFO and contactee literature as a setting for luminous-object reports and purported encounters. It may matter for comparing rural communities where UFO narratives overla

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Archive case record

Angkor hydraulic landscape reassessments

1990s–2000s research · Angkor, Siem Reap

Archaeological and remote-sensing research in the 1990s and 2000s reassessed Angkor’s reservoirs, canals, embankments and settlement landscape. The work matters for comparing hydraulic engineering, urban expansion and the relationship between water control and

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