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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 240 of 287

Archive case record

Castle Kyalami ghost stories

Late 20th century–present; ownership and reports changed over time · Midrand, Gauteng

Kyalami Castle, a distinctive private mansion and later museum and event venue, has circulated in South African paranormal and local-interest writing as a place with unusual sounds, sightings and a haunted reputation. The structure is identifiable, but its all

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Archive case record

Mexico City 1994 UFO reports

1994 · Mexico City, Mexico

A set of Mexico City UFO reports from 1994 is referenced in Mexican investigative and broadcast material, including accounts of luminous objects recorded or observed over the capital. The lead can support comparison with the 1991 eclipse wave and the later Cam

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Archive case record

The Rendlesham Forest UFO incident

December 1980 · Rendlesham Forest near RAF Woodbridge and RAF Bentwaters, Suffolk, England

In late December 1980, U.S. Air Force personnel stationed at RAF Woodbridge and Bentwaters reported unusual lights and a possible landed object near Rendlesham Forest. Lieutenant Colonel Charles Halt produced a memorandum and later recordings, making the episo

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Archive case record

Our Lady of the Rosary of San Nicolás

1983–1989 · San Nicolás de los Arroyos, Buenos Aires Province

Gladys Quiroga de Motta reported visions of the Virgin Mary at San Nicolás beginning in 1983, followed by messages, alleged images, and the growth of a major pilgrimage center. The local Catholic hierarchy investigated the reports and later granted them a favo

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Archive case record

The Tokoloshe in South African belief and popular culture

2010s–2020s · KwaZulu-Natal and wider South Africa

The tokoloshe is a feared household and nocturnal being in southern African folklore, often associated with witchcraft, illness, sexual danger, and unexplained disturbances. Since 2010, newspapers, anthropological studies, religious commentary, and popular med

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Archive case record

The Blue Ghost Tunnel reports

Modern reports documented in the 2010s and later; older local lore · St. Catharines, Ontario, Canada

The abandoned railway tunnel known as the Blue Ghost Tunnel near St. Catharines has accumulated stories of apparitions, voices, lights, and encounters involving a figure associated in some retellings with a railway accident. It offers a transport-focused compa

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Archive case record

The Cheltenham ghost

1885 · Cheltenham, Gloucestershire, England

A widely discussed late-Victorian apparition account concerns a figure reportedly seen at a Cheltenham house and investigated through testimony gathered for psychical-research literature. The case is often cited in connection with apparitions of the dead or dy

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Archive case record

Lake Illawarra monster reports

1950s–1960s · Lake Illawarra, New South Wales

Lake Illawarra and its connected waterways were associated with occasional local stories of a large serpent-like or unknown aquatic animal in the mid-twentieth century. The lead is relevant because estuarine environments complicate the boundary between “lake m

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Archive case record

Visuddhimagga’s accounts of jhāna and meditative attainments

Approximately fifth century CE · Theravāda Buddhist scholastic tradition, composed in Sri Lanka

Buddhaghosa’s Visuddhimagga organizes Theravāda meditation, describing access concentrations, jhānas, insight, recollection practices, and extraordinary abilities associated with advanced attainment. It matters because it provides a relatively detailed premode

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Archive case record

1998 Cairo UFO reports

1998 · Cairo, Egypt

UFO databases contain entries for alleged unusual objects or lights seen around Cairo in the late 1990s. The reports may provide a useful comparison with later Middle Eastern cases involving videos and social media, because they were transmitted primarily thro

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Archive case record

Eleonore Zugun’s poltergeist case

1925–1927 · Romania, Vienna, and London

Eleonore Zugun, a Romanian girl, became associated with reports of unexplained knocks, object movements, scratches, and other disturbances that observers attributed to a “witch” or poltergeist influence. The case was examined by the Romanian folklorist Tudor P

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Archive case record

Winchester Mystery House traditions

1886–1922; legends consolidated during the twentieth century · San Jose, California

The Winchester Mystery House was built and repeatedly altered by Sarah Winchester from 1886 until her death in 1922. Later traditions claim that construction was undertaken to confuse or accommodate spirits, although historians have questioned the evidentiary

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Archive case record

Brihat Samhita’s Omens and Spirit-Related Material

Around the 6th century CE · Ujjain and classical Sanskrit intellectual culture

Varahamihira’s Brihat Samhita is an encyclopedic Sanskrit work covering astrology, omens, architecture, weather, ritual, and portents. Parts dealing with signs, dangerous places, protective rites, or uncanny disturbances provide a context for how classical spe

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Archive case record

Battersea Poltergeist

1956 · Battersea, London

In 1956, a family in Battersea reportedly experienced raps, moving objects, disturbances, and other phenomena, with teenage Shirley Hitchings often identified as the central participant. The case attracted attention from newspapers and psychical researchers an

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Archive case record

The 1945 Rhine Valley Foo Fighter Reports

1945 · Rhine Valley and western Germany

Late-war Allied crews reported lights or unusual objects in the Rhine Valley and over western Germany, continuing the wartime foo-fighter record into 1945. Such accounts are relevant to UAP research because they involve trained observers operating aircraft in

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Archive case record

The Great Serpent Mound ownership and authorship controversy

1900–1946 · Adams County, Ohio, United States

Great Serpent Mound became a focus of early twentieth-century arguments about whether its builders were Adena, Hopewell, or another supposedly vanished population. Preservation campaigns, including the work of the Ohio Historical Society, helped protect the ea

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Archive case record

The Franklin Expedition and Inuit Testimony in Victorian Occult Imagination

1845 expedition; searches and publications, 1848–1890s · Canadian Arctic, King William Island, Northwest Passage

The disappearance of Sir John Franklin’s expedition became one of the nineteenth century’s major maritime mysteries, producing search voyages, Admiralty investigations, Inuit testimony, relic reports, and extensive popular literature. It is relevant to occult-

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Archive case record

Krakatoa eruption and tsunami of 1883

1883 CE · Sunda Strait

The 1883 Krakatoa eruption and associated tsunamis generated extensive instrumental, colonial and local documentation, including reports of destruction along the coasts of Java and Sumatra. It is a valuable nineteenth-century comparison case for correlating ey

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Archive case record

Sea-fire and bioluminescent wake reports

1970s–1980s oceanographic and maritime literature · Open oceans, especially the Indian Ocean and North Atlantic

Accounts of glowing seas, luminous surf, and bright wakes were discussed in oceanographic and maritime literature during the period, often under terms such as milky seas, sea-fire, mareel, or phosphorescence. Bioluminescent microorganisms provide a conventiona

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Archive case record

Mongolian Death Worm modern expedition reports

1990s–2000s modern investigations · Gobi Desert, Mongolia

The Mongolian Death Worm, or olgoi-khorkhoi, is a desert creature tradition recorded in Western cryptozoological literature and revisited by modern investigators during the 1990s and 2000s. Accounts attribute lethal venom, electricity, or corrosive abilities t

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Archive case record

Beiteddine Palace ghost narratives

1990s–2009 Lebanese heritage reporting · Beiteddine, Chouf District

Beiteddine Palace, a major nineteenth-century Lebanese heritage site, has been associated in visitor and local narratives with nighttime footsteps, voices, or apparitions linked to its long political and domestic history. It may help compare palace haunting tr

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Archive case record

The Staffordshire Hoard

Discovered in 2009; mostly seventh century CE · Hammerwich, Staffordshire, England

The Staffordshire Hoard is a large deposit of Anglo-Saxon gold and garnet military-style metalwork discovered by a metal-detectorist near Hammerwich. Its objects include helmet fittings, sword mounts and Christian as well as martial imagery, and the assemblage

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Archive case record

The Antikythera mechanism’s astronomical reconstruction

1990–2009 · Antikythera shipwreck, near Crete

The Antikythera mechanism, recovered from a shipwreck in 1901, was reexamined through epigraphy, radiography, surface imaging and mechanical reconstruction during this period. Studies identified a geared device for calendrical and astronomical calculations, tr

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Archive case record

Samoan sea-monster and unknown-animal reports

1970s–1980s · Samoa and American Samoa, Pacific Ocean

Samoan waters have generated occasional modern references to large unidentified marine animals and sea-serpent-like observations, alongside older Polynesian marine traditions. The comparison value lies in separating indigenous narrative categories, ordinary da

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Archive case record

The Kinnara and Kinnari in Himalayan and Buddhist visual traditions

1900–1946 scholarship and museum documentation · Himalayan and Buddhist regions of South Asia

Kinnaras and Kinnaris are recurring human-bird or celestial musician figures in Buddhist and Hindu art and literature. During the first half of the twentieth century, museum catalogues, art-historical surveys and studies of Himalayan religion documented their

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Archive case record

The Nyaminyami flood and Kariba Dam tradition

1990s–2000s documentation · Lake Kariba and the Zambezi Valley

Nyaminyami is a prominent Zambezi Valley water-spirit tradition, often represented as a serpent or dragon and linked in modern retellings to the construction of Kariba Dam, the displacement of Tonga communities, and severe flooding. Post-1990 tourism materials

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Archive case record

Father Gill’s earlier Boianai luminous-object reports

June 1959 · Boianai, Milne Bay District, Papua New Guinea

Before and around the most publicized Boianai observation, William Gill and mission residents reportedly recorded several nights of unusual lights or aerial objects over the coastal mission. The repeated-observation pattern matters for comparison with Pacific

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Archive case record

The 1998 Papua New Guinea Lake Murray Creature Reports

1998 · Lake Murray, Western Province

Lake Murray has appeared in accounts of unusually large or unfamiliar freshwater animals, sometimes described in cryptid literature as a possible lake monster. Reports attributed to the late 1990s are relevant because the lake’s remoteness, limited biological

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Archive case record

Lake Tahoe “Tessie” Reports

1990s–2009 · Lake Tahoe, California and Nevada, United States

Tessie is the popular name for alleged large-creature reports from Lake Tahoe, a deep lake on the California–Nevada border. Reports and tourism references persisted through the 1990s and 2000s, commonly describing a serpentine shape, wakes, or a large dark obj

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Archive case record

The Ghost of the Arctic explorer Charles Francis Hall

1871–1873; exhumation and later analysis · Greenland and Baffin Bay

Charles Francis Hall died during the 1871–1873 Polaris expedition after accusing members of his crew of poisoning him. The expedition’s return, testimony and later investigations produced a long-running controversy over his death, while Inuit participants and

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Archive case record

Indian Army Yeti Expedition to Sikkim

1977 · Sikkim Himalaya

An Indian Army mountaineering expedition in Sikkim is frequently cited in discussions of postwar South Asian Yeti reports. Accounts reportedly involved tracks, local testimony, or ambiguous observations rather than a conclusively identified animal. The lead ma

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Archive case record

1980s Fiji UFO reports

1970–1989 · Fiji and surrounding South Pacific waters

Fiji newspapers and regional publications reported occasional unusual-light sightings during the late twentieth century, including accounts associated with Suva and maritime approaches. These reports may be useful for a Pacific comparison because they involve

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Archive case record

Maski excavations and the Ashokan inscription context

1954–1955 · Raichur district, Karnataka

Maski is known for an inscription of Ashoka that explicitly uses the ruler's personal name, and mid-twentieth-century archaeological work examined the surrounding early historic landscape. The site matters because epigraphy can anchor historical attribution mo

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Archive case record

Kanashibari in Japanese Folklore and Sleep Research

documented historically; modern research terminology · Japan

Kanashibari, commonly translated as being bound or held by an invisible force, is a Japanese term associated with episodes of nocturnal immobility and sometimes sensed presence. The word has older folkloric and religious associations, while twentieth-century s

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Archive case record

Mexico City 1994 Airport UFO Reports

1994 · Mexico City, Mexico

Reports associated with Mexico City’s Benito Juárez International Airport during the mid-1990s described luminous objects observed by members of the public or aviation personnel. The case is potentially useful for comparing airport observation environments, me

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Archive case record

The Peopling of the Pacific

1925 · Pacific Ocean

Paul Rivet’s work on the peopling of the Pacific argued for multiple population movements and used comparative anthropology, linguistics, and cultural evidence to discuss relationships among Polynesians, Melanesians, and peoples outside Oceania. Rivet’s broade

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Archive case record

Antonio Pigafetta’s account of the voyage to the Moluccas

c. 1524; voyage 1519–1522 · Guam and the Mariana Islands

Antonio Pigafetta’s account of Magellan’s circumnavigation includes observations from Guam and other western Pacific islands, including unfamiliar birds, bats, and large flying animals encountered in island environments. It matters because it is among the earl

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Archive case record

The Ethiopian Physiologus and Its Fabulous Animals

Medieval Ethiopian translation tradition · Ethiopian Christian manuscript culture

The Physiologus was translated and adapted across Christian languages, including Ethiopic manuscript traditions, and presents animals such as dragons, serpents, and other fabulous beasts with moral interpretations. An Ethiopian Physiologus is therefore a usefu

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Archive case record

Ngoubou Reports from Cameroon and the Congo Basin

1970s–1980s · Cameroon and adjoining Congo Basin regions

Ngoubou appears in twentieth-century cryptozoological inventories as a purported large, aggressive animal associated with Central Africa, sometimes described as rhinoceros-like or with unusual horns. The lead matters because it illustrates the unstable boundar

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Archive case record

Nan Madol

c. 1200–1700 CE, with earlier settlement evidence · Pohnpei, Federated States of Micronesia

Nan Madol is a monumental settlement of artificial islets, canals, basalt walls, and chiefly or ritual structures off Pohnpei’s southeastern coast. It is associated with the Saudeleur polity and remains important for understanding island engineering, political

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