| | Views | Cover | Author | Title | Published | Format | Updated | Thank_to |
| 1933489 | 483 |  | Conrad Bauer | Unidentified Aerial Phenomena: The Story Behind the Story - The Pentagon's UFO Report | 2021 | epub | 8/7/2021 5:02:41 AM | eternal |
| 1918272 | 410 |  | Charles River Editors | Weird Radio and Television: A Collection of Spy Transmissions, Unidentified Stations, Paranormal Activities, and other Mysteries across the Media | 2021 | epub | 5/31/2021 1:27:44 PM | topron |
| 1789721 | 121 |  | Colin Dickey, Will Damron (Narrator) | The Unidentified: Mythical Monsters, Alien Encounters, and Our Obsession with the Unexplained [Audiobook] | 2020 | MP3@64 kbps | 7/23/2020 1:53:56 PM | Gustavi |
| 1789171 | 494 |  | Colin Dickey | The Unidentified: Mythical Monsters, Alien Encounters, and Our Obsession with the Unexplained | 2020 | EPUB | 7/22/2020 3:10:43 PM | eternal |
| 1763467 | 88 |  | Jacques Vallee | Unidentified Flying Objects: The Psychic Solution | 1977 | PDF | 6/1/2020 9:42:45 PM | alex21s |
| 1634429 | 139 |  | Josep M. Paredes, Olaf Reimer, Diego F. Torres | The Multi-Messenger Approach to High-Energy Gamma-Ray Sources: Third Workshop on the Nature of Unidentified High-Energy Sources | 2007-11-12 | pdf | 11/1/2019 4:06:03 AM | maveriks |
| 1582527 | 271 |  | J. Allen Hynek, Jacques F. Vallee | The Edge of Reality: A Progress Report on Unidentified Flying Objects | May 1, 2017 (1975) | AZW3 | 8/3/2019 2:50:47 PM | Gustavi |
| 1580368 | 42 |  | Silvia Pettem | Cold Case Research Resources for Unidentified, Missing, and Cold Homicide Cases | 2012 | PDF | 7/30/2019 3:12:03 PM | alex21s |
| 1547691 | 81 |  | K.S. Cheng, Gustavo E. Romero | Multiwavelength Approach to Unidentified Gamma-Ray Sources | 2005 | PDF | 5/25/2019 6:17:52 AM | eternal |
| 1334848 | 412 |  | Anna Hackett | Unidentified: A Treasure Hunter Security Novella Duo | 2018-06-10 | epub,mobi,azw,pdf | 6/17/2018 10:27:59 PM | Necrommonger |
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