Incoming Resources
- UFO hunters, William J. Birnes, Book two
- Ancient aliens, A&E Television Networks ; produced by Prometheus Entertainment for H2, Season 15
- UFO hunters, Motion Picture Production, Inc, The complete season one
- UFO hunters
- Ancient aliens, produced by Prometheus Entertainment for History, Season two
- Ancient aliens, produced by Prometheus Entertainment for History, Season 11, Volume 1
- The extraterrestrial species almanac, the ultimate guide to greys, reptilians, hybrids, and nordics, Craig Campobasso
- UFO files, History
- The big book of UFO facts, figures & truth, a comprehensive examination, Stephen Spignesi & William Birnes
- UFO chronicles. The black vault, Alchemy Werks LLC ; directors, Robert Miles, Anthony Miles
- Aliens and UFOs, the crisis for planet Earth
- I know what I saw, UFO TV presents ; FCZ Media ; directed by James Fox ; producers, Leslie Kean, Jeff Sagansk, Tom Delonge ; writers, James Fox, Jackie Gardner, Tom Christopher, Robin Lee
- Secret access, UFOs on the record, produced for History
- UFO conspiracies, the hidden truth, director, Steve Lawson
- Ancient aliens, directed byRobin Feinberg ; written by Kevin Burns [and 6 others] ; produced by Gabriel Rotello, Buddy Whitaker, Sean Mantooth, Season 16
- Ancient aliens, A&E Television Networks ; produced by Prometheus Entertainment for H2, Season 7
- Area 51, an uncensored history of America's top secret military base, Annie Jacobsen
- Ancient aliens, produced by Prometheus Entertainment for History, Season 13
- UFOs and alien encounters: are they real?, by Hal Marcovitz
- Alien deception, the biggest lie in history, Alchemy Werks
- Alien moon, directed by J. Michael Long
- Making contact, preparing for the new realities of extraterrestrial existence, edited by Alan Steinfeld
- Hangar 1, archivos extraterrestres, produced by Go Go Luckey Entertainment in association with Philo Entertainment For H2. Network, Primera temporada
- When aliens attack, National Geographic
- Ancient aliens, produced by Kevin Burns ... and others, Season 6, volume 1
- UFOs, the secret history
- Sólo para tus ojos, cuarenta y cuatro años de investigación ovni, J. J. Benítez
- La historia miente, pruebas que demuestran la existencia de otro pasado, Erich von Däniken ; prólogo de Javier Sierra ; traducción, Paloma Sánchez Criado
- Fact, fiction, and flying saucers, the truth behind the misinformation, distortion, and derision by debunkers, government agencies, and conspiracy conmen, Stanton T. Friedman, Kathleen Marden, authors of Captured!
- The Sagan conspiracy, NASA's untold plot to suppress the people's scientist's theory of ancient aliens, Donald L. Zygutis
- UFOs and alien encounters: are they real?, Hal Marcovitz
- Alien abduction, the odyssey of Betty and Barney Hill, produced by Warren Croyle ; directed by Mary Sutherland
- Ancient aliens, produced by Prometheus Entertainment for History ; written by Beata Ziel, Kaylan Eggert, Daniel Snyder, Susan E. Levanthal ; directed by Susan E. Levanthal, Season 9
- The real men in black, evidence, famous cases, and true stories of these mysterious men and their connection to UFO phenomena, Nick Redfern
- The alien book, a guide to extraterrestrial beings on Earth, by Nick Redfern
- UFO files
- The UFO singularity, Why are past unexplained phenomena changing our future? : Where will transcending the bounds of current thinking lead? : How near is the singularity?, by Micah Hanks ; foreword by Scott Alan Roberts
- UFO files, produced, written & directed by Michael Weber
- The Hynek UFO Report, The Authoritative Account of the Project Blue Book Cover-Up
- Abducted, how people come to believe they were kidnapped by aliens, Susan A. Clancy
- Aliens and UFOs, by John Hawkins
- Escaping from Eden, does Genesis teach that the human race was created by God or engineered by ETs?, Paul Wallis
- Raechel's eyes, the strange but true case of a human - alien hybrid, Helen Littrell and Jean Bilodeaux ; preface by Richard Boylan
- UFO mysteries, N. B. Grace
- UFO hunters
- Ancient aliens, produced by Prometheus Entertainment for History, Season 12, Volume 2
- Aliens at the Pentagon, written by Nick Pope ; directed by J. Michael Long
- Ovnis vistos en México, hacia una clasificación de tipología ovni, Alfonso Salazar Mendoza y Carlos Alberto Guzmán Rojas
- Ancient aliens, executive producers, Kevin Burns ; produced by Prometheus Entertainment for H2, Season 6, volume 2
- Ancient aliens, produced by Prometheus Entertainment for History, Season 12, Volume 1