Skip to content
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 266 of 287

Archive case record

The Hotel Monte Vista Ghost Traditions

1927–1946 · Flagstaff, Arizona, United States

Flagstaff’s Hotel Monte Vista opened in 1927 and later acquired stories involving apparitions, unexplained noises, and rooms associated with deaths or unusual incidents. Some legends connect the building with visiting entertainers and Prohibition-era activity,

Read record →
Archive case record

Philippine “mermaid” photographs and mass-media hoaxes

1990–2009 · Philippines; exact localities vary by item

Filipino newspapers, television programs and chain messages periodically circulated purported mermaid or aquatic-humanoid photographs during the 1990s and 2000s. The lead is valuable precisely because many such images were later identified as sculptures, artwo

Read record →
Archive case record

Buddhist apocryphal scriptures of medieval China

medieval China, especially 5th–10th centuries · China

Chinese Buddhist apocrypha are scriptures composed or substantially adapted in China while presenting themselves as translations from Indian or Central Asian sources. Examples include the Sutra of Humane Kings, the Fanwang jing, and several filial-piety and es

Read record →
Archive case record

The Kaimanawa Wall Controversy’s Precursors

1950s–1969 · Near Lake Taupō, North Island, New Zealand

The stone structure later called the Kaimanawa Wall became associated with claims that a pre-Māori civilization had built monumental masonry in New Zealand. Although the most public controversy intensified later, the broader idea of hidden pre-Polynesian build

Read record →
Archive case record

The Chaldean Oracles

late 2nd century CE · Greek-speaking eastern Roman world

The Chaldean Oracles are fragmentary Greek theological verses associated with Julian the Theurgist and his father, active in the second century CE. Later Neoplatonists treated them as authoritative revelation concerning divine intellect, soul, matter, ritual a

Read record →
Archive case record

The Calaveras Skull

Reported 1866 · Calaveras County, California

The Calaveras Skull was reportedly found in a California mine in 1866 and was presented as evidence that humans had lived alongside ancient geological formations. Geological and anatomical objections quickly emerged, and the specimen became widely regarded as

Read record →
Archive case record

New Zealand UFO Investigation Centre reports

1970–1989 · New Zealand

The New Zealand UFO Investigation Centre was an organized civilian source for sighting reports and investigations during the period, including cases outside the later-famous Kaikōura episode. Its records may contain report forms, interview notes, sketches, and

Read record →
Archive case record

Bacsonian culture and Bắc Sơn cave excavations

1920s–1940s · Bắc Sơn, Lạng Sơn Province

Excavations in the Bắc Sơn region contributed to the identification of the Bacsonian tradition, characterized in early literature by ground or partly ground stone tools and cave or rockshelter deposits. Its relationship to the Hoabinhian, Neolithic food produc

Read record →
Archive case record

The Greek Magical Papyri in Egypt

Approximately 2nd century BCE–5th century CE · Egypt, especially Thebes and the wider Nile Valley

The Greek Magical Papyri are a modern scholarly corpus of ritual manuscripts containing invocations, divination, healing, erotic spells, curse procedures, voces magicae, and instructions involving gods, angels, and daimons. Their multilingual and syncretic cha

Read record →
Archive case record

The Boxer Codex’s Visayan and Luzon Ritual Specialists

Circa 1590 · Luzon and Visayas, Philippines

The illustrated Boxer Codex contains late-sixteenth-century descriptions and images of peoples in the Philippines and neighboring regions, including references to religious specialists, divination, offerings, clothing, and spirit-related practices. It is a maj

Read record →
Archive case record

Kelly–Hopkinsville encounter

21–22 August 1955 · Near Kelly and Hopkinsville, Kentucky, United States

Several members of the Sutton and Langford families reported that small, luminous-eyed figures approached and allegedly attacked their farmhouse over several hours. Police found the witnesses frightened but no bodies or confirmed physical evidence. Explanation

Read record →
Archive case record

The 1897 Buenos Aires airship reports

1897 · Buenos Aires and Argentina

Argentine newspapers in 1897 participated in the wider mystery-airship conversation, a transnational episode that followed reports from the United States and Europe. Accounts may involve distant lights, cigar-shaped objects, or alleged inventors, and they are

Read record →
Archive case record

PEAR laboratory investigations of anomalous mental phenomena

1979–1989 · Princeton University, Princeton, New Jersey, United States

Robert G. Jahn established the Princeton Engineering Anomalies Research laboratory in 1979 to study whether intention could influence random-event generators and whether people could obtain information at a distance. The program became one of the most prominen

Read record →
Archive case record

The 1783 Great Meteor sightings in Britain

18 August 1783 · Britain, including Windsor and London

The Great Meteor of 1783 was widely observed across Britain and described by witnesses including Thomas Pennant and Alexander Aubert; Henry Cavendish and other natural philosophers discussed its trajectory and nature. Later UFO-oriented writing sometimes uses

Read record →
Archive case record

The Portuguese account of Great Zimbabwe and the Monomotapa traditions

Portuguese reports from the 16th–17th centuries · Great Zimbabwe and the Zambezi–Zimbabwe plateau

Portuguese writers connected the powerful Monomotapa state with gold, ancient ruins and stories of distant origins in southeastern Africa. Great Zimbabwe was known in regional memory and later became entangled with foreign theories attributing its construction

Read record →
Archive case record

Waverly Hills Sanatorium investigations

1990s–2009 restoration and investigations · Louisville, Kentucky, United States

Waverly Hills Sanatorium became a prominent haunted-location destination during the 1990s and 2000s as tours, television programs and overnight investigations focused on its tuberculosis-era history. Claims include voices, apparitions, touching sensations and

Read record →
Archive case record

Ibn Battuta’s Hippopotamus Encounter near the Niger

1352–1353 CE journey; 14th-century account · Niger River near Mali

Ibn Battuta’s Rihla describes travel through the Mali Empire and includes observations of the Niger River environment, including large river animals identified in translations as hippopotamuses. This is a useful control case for cryptid research: a creature th

Read record →
Archive case record

The Agastya Samhita battery and electric-flight attribution controversy

Nineteenth-century manuscript circulation; modern rediscovery claims · North Indian Sanskrit manuscript tradition

A Sanskrit passage attributed in modern popular literature to the Agastya Samhita is said to describe a simple electrical cell, and sometimes is extended into claims about ancient aircraft or propulsion. The nineteenth-century lead is the manuscript and schola

Read record →
Archive case record

The 1871 New Zealand auroral displays

1871 · New Zealand and the southern Pacific

Strong auroral activity was reported from New Zealand during the nineteenth century, including displays discussed in scientific and newspaper records around 1871. Such accounts can be compared with UAP reports involving red, green, or moving lights, especially

Read record →
Archive case record

Old Changi Hospital ghost photographs and videos

2010 onward · Old Changi Hospital, Singapore

Old Changi Hospital has remained one of Singapore’s best-known locations for alleged apparitions, shadow figures, anomalous photographs, and nighttime exploration videos. Post-2010 material includes blogs, documentaries, and social-media investigations that of

Read record →
Archive case record

Lobizón track reports in rural Argentina

1970s–1980s reports · Corrientes and northeastern Argentina

The lobizón is a widespread Argentine werewolf tradition, especially associated with northeastern provinces. Late twentieth-century rural stories sometimes describe animal tracks, livestock disturbance, or searches for a supposed human-animal creature. This le

Read record →
Archive case record

The Lagarfljót Worm Reports

Nineteenth-century documented tradition · Lake Lagarfljót, East Iceland

The Lagarfljót worm is an Icelandic lake-monster tradition associated with Lake Lagarfljót, with nineteenth-century written and oral documentation preserving reports of a serpentine or worm-like creature. It matters for comparison because the tradition connect

Read record →
Archive case record

La Tunda in Pacific-coast Colombian oral tradition

1900–1946 oral-tradition collection · Pacific lowlands, especially Chocó and Nariño

La Tunda is a Colombian Pacific forest being, generally portrayed as a shape-shifting woman who lures people—especially children—away by imitating relatives or familiar figures. Twentieth-century collections of Afro-Colombian and Pacific folklore made the stor

Read record →
Archive case record

Pakistani “flying woman” and rooftop apparition stories

1990s–2000s urban folklore · Pakistan, with reports attributed to Lahore and other cities

Pakistani urban folklore from the late twentieth and early twenty-first centuries includes recurring stories of a woman or female figure appearing on rooftops, sometimes described as flying, floating or moving unusually fast. These accounts are identifiable ma

Read record →
Archive case record

The 1886 New Zealand meteorite fall at Wairarapa

1886 · Wairarapa, New Zealand

The Wairarapa meteorite is a named New Zealand fall associated with a visible fireball and recovered material. It offers an unusually useful bridge between witness reports and physical evidence: researchers can compare the trajectory or sound descriptions in c

Read record →
Archive case record

The Mummy! A Tale of the Twenty-Second Century

1827 · A fictional future Britain connected to ancient Egypt

Jane Webb Loudon’s three-volume novel The Mummy! A Tale of the Twenty-Second Century, published in 1827, uses the reanimated Egyptian mummy Cheops within a speculative Gothic and futuristic plot. It is relevant to apparition research because it shows how Egypt

Read record →
Archive case record

Moorabbin Airport UFO reports

1966 · Moorabbin, Melbourne, Victoria

During the 1966 Australian UFO wave, reports associated with Moorabbin Airport described unusual lights or objects observed by aviation personnel or nearby witnesses. These reports are potentially valuable because airport observations can be checked against fl

Read record →
Archive case record

Jatinga night-bird mystery reports

2010s–2020s reporting · Jatinga, Dima Hasao district, Assam

Jatinga is known for seasonal bird disorientation and collisions around village lights, historically described in some accounts as birds committing mass suicide or arriving mysteriously. After 2010, documentaries and news features sometimes gave the event a pa

Read record →
Archive case record

Kurozumikyo’s Munetada revelation and solar devotion

1812 · Okayama, Japan

Kurozumi Munetada, a Shinto-derived religious founder, is said to have experienced a decisive revelation in 1812 after severe illness and the deaths of close family members. Kurozumikyo accounts associate his recovery and religious mission with Amaterasu, sola

Read record →
Archive case record

The 1793 Malaspina expedition accounts of Vanuatu and Tonga

1793–1794 · Vanuatu, Tonga, and other Pacific islands

The Spanish Malaspina expedition produced journals, drawings, and scientific observations from Pacific islands during the 1790s. Its records are a potential lead for late eighteenth-century descriptions of sacred places, ritual specialists, death customs, and

Read record →
Archive case record

Agrasen ki Baoli, Delhi apparition reports

1990s–2009 urban-legend accounts · Connaught Place, New Delhi

Agrasen ki Baoli is a medieval stepwell in central Delhi that became associated with stories of black water, hypnotic influence, shadows, and apparitions. During the requested period, the site’s growing visibility through heritage tourism and urban media encou

Read record →
Archive case record

USS Salem ghost stories

1995–2009 · Quincy, Massachusetts, United States

The preserved cruiser USS Salem in Quincy became associated with reports of voices, footsteps and apparitions, particularly in accounts connected with its medical spaces and the 1953 Ionian Sea earthquake-relief mission. Paranormal tours and local investigatio

Read record →
Archive case record

The 1898 Puerto Rico balloon and aerial-observation reports

1898 · Puerto Rico

Around the Spanish-American War, Puerto Rico generated reports and discussion involving balloons, military observation, and objects seen in the air. These materials are relevant to UAP comparison because wartime surveillance and unfamiliar aerostatic technolog

Read record →
Archive case record

The Portuguese Inquisition’s Goa Confessions of Sorcery

16th–18th centuries · Goa

Records of the Goa Inquisition include prosecutions and denunciations involving divination, healing, spirit practices, Hindu ritual, and alleged demonic magic. Although Goa is outside Latin America and the Caribbean, these files provide a valuable comparative

Read record →
Archive case record

The Princess Theatre Ghost, Melbourne

Postwar theatre reports, 1947–1969 · Princess Theatre, Melbourne, Victoria

The Princess Theatre is linked to the apparition of opera singer Frederick or William Federici, said to have died after collapsing during a performance of Faust in 1888. Reports of a presence in the theatre continued through the mid-century period and were oft

Read record →
Archive case record

The Gaki-zōshi Hungry Ghost Scrolls

Late twelfth century · Japan, probably court and temple contexts

The Gaki-zōshi are illustrated handscrolls depicting hungry ghosts, their suffering and encounters with the human world. Usually associated with late-Heian or early-Kamakura Buddhist visual culture, they provide material evidence for how apparitional beings we

Read record →
Archive case record

The bird-human Mānasā and regional serpent cult literature

1900–1946 Bengali folklore collections and printed texts · Bengal and eastern India

Mānasā is a major serpent goddess of Bengal, represented in songs, ritual narratives, scroll painting and printed folklore collections. Some regional imagery and stories place serpentine beings in supernatural or celestial settings, making the tradition releva

Read record →
Archive case record

Battersea Shield

Approximately 350–50 BCE · River Thames at Battersea, London

The Battersea Shield is a highly decorated La Tène-style bronze shield front recovered from the River Thames in the nineteenth century. Its thin construction and elaborate repoussé decoration have prompted debate over whether it was a practical shield, a cerem

Read record →
Archive case record

Aisha Qandisha

Moroccan oral and popular tradition; pre-1800 origins are disputed · Morocco, especially rural and urban western Moroccan contexts

Aisha Qandisha is a Moroccan female supernatural figure often portrayed as alluring, dangerous and associated with water, wilderness, sexuality or nocturnal encounters. Some versions give her animal feet or other nonhuman traits, while others connect her to lo

Read record →
Archive case record

The 1944 “Kraut-Bolide” Wartime Reports

1944–1945 · Western European theater

“Kraut-bolide” was a wartime term used in some Allied accounts for bright aerial phenomena observed during operations against Germany. The label is valuable because it may preserve contemporary military vocabulary for fireballs, meteors or other luminous event

Read record →
Archive case record

The Sufi Saint of the Portuguese Empire: Shaykh Ahmad al-Tijani and the Tijaniyya

1990s–2000s scholarship and transnational practice · Fez, Morocco, and Tijani networks in North and West Africa

The Tijaniyya, founded by Ahmad al-Tijani and centered historically in Fez, offers a well-documented lead for studying initiatory authority, visions, litanies, saintly intercession, and the transnational circulation of esoteric Islam. Scholarship from the 1990

Read record →
Archive case record

The Melon Heads of Connecticut and Ohio

Regional legends documented in the 20th century; exact origins disputed · Connecticut and northeastern Ohio, United States

Melonhead legends describe small, abnormally headed people or children said to inhabit wooded areas, with major regional versions associated with Fairfield County, Connecticut, and Kirtland or nearby areas of Ohio. Stories variously invoke institutional abuse,

Read record →
Archive case record

The Book of Jubilees and Dead Sea Scrolls Reception

1990s–2000s scholarship · Qumran fragments and Ethiopic manuscript tradition

The Book of Jubilees retells Genesis and early Exodus material through revelations to Moses, imposing a strict calendrical and angelological framework. Its Qumran fragments and fuller Ethiopic transmission made it central to studies of Jewish scriptural interp

Read record →
Archive case record

Padmasambhava handprints and footprints in Himalayan sacred sites

Medieval Tibetan and Himalayan tradition · Himalayan regions of Nepal, Bhutan, India, and Tibet

A number of Himalayan pilgrimage sites preserve rocks said to bear Padmasambhava’s handprints, footprints, or other bodily impressions. The traditions are connected with the spread of tantric Buddhism and with later treasure, hagiographic, and pilgrimage liter

Read record →
Archive case record

The Snow Man of the Arctic and Inuit Wild-Man Traditions

nineteenth-century ethnographic records · Arctic North America

Nineteenth-century explorers and ethnographers recorded Inuit stories of powerful beings or ancestral peoples living apart from ordinary communities, including traditions later rendered through labels such as Tornit or “wild men.” These accounts became vulnera

Read record →