Incoming Resources
- Invaders from outer space, real-life stories of UFOs, written by Philip Brooks
- Encountering aliens, eyewitness accounts, by Chris Kincade ; illustrated by Cristian Mallea
- Listening to extraterrestrials, telepathic coaching by enlightened beings, Lisette Larkins
- The gods of Eden, William Bramley
- UFO hunters, History Channel ; produced by Motion Picture Production, Inc, The complete season one
- The day after Roswell, Philip J. Corso with William J. Birnes
- ... annual report on unidentified aerial phenomena
- Fiscal year ... consolidated annual report on unidentified anomalous phenomena
- Making contact, a serious handbook for locating and communicating with extraterrestrials, edited by Bill Fawcett
- Handbook of UFOs, crop circles, and alien encounters, by Sean McCollum
- UFOs!, Steven Roberts ; illustrations, Planman Technologies
- Aliens, Sarah Tieck
- UFOs, the first encounters, A & E Television Networks
- UFOs & alien contact, two centuries of mystery, Robert E. Bartholomew & George S. Howard
- UFOs, by Selina Li Bi
- Ancient aliens, produced by Prometheus Entertainment for History ; executive producer, Kevin Burns ; director, Kevin Burns ; writer Rob Hampton ; executive producer for History, Michael Stiller
- Are extraterrestrials a threat to mankind?, Toney Allman
- Coming from the skies, our neighbors from above, Hilary Evans
- The UFO encyclopedia, the phenomenon from the beginning, by Jerome Clark
- Alienology, the complete book of extraterrestrials, by Allen Gray
- Taxi from another planet, conversations with drivers about life in the universe, Charles S. Cockell
- UFO, the inside story of the US government's search for alien life here -- and out there, Garrett M. Graff
- Alien invasion, director, Atlas Media Corp
- They are already here, UFO culture and why we see saucers, Sarah Scoles
- Aliens, Laura K. Murray
- The myth and mystery of UFOs, Thomas E. Bullard
- The return of the gods, evidence of extraterrestrial visitations, Erich von Däniken
- Unacknowledged, an exposé of the world's greatest secret, by Steven M. Greer, M.D. ; edited by Steve Alten
- Area 51, by Ted Martin
- Alien abductions, Tamara Roleff, book editor
- Solving the communion enigma, what is to come, Whitley Strieber ; foreword by Jeffrey J. Kripal
- Alien encounters
- Can you survive an alien invasion?, an interactive doomsday adventure, by Blake Hoena
- The mystery of UFOs, Chris Oxlade
- The Mothman prophecies, John A. Keel
- UFOs, Patricia D. Netzley
- The UFO Magazine UFO encyclopedia, editor, William J. Birnes; production, Nancy Hayfield; associate editors, Vicki Ecker...[et. al.]
- UFO, the inside story of the US government's search for alien life here--and out there, Garrett M. Graff
- Aliens, by Judith Herbst
- Crash from outer space, unraveling the mystery of flying saucers, alien beings, and Roswell, Candace Fleming
- Mysterious UFOs and aliens, by Karen Latchana Kenney
- UFOs and aliens
- Odyssey of the gods, the alien history of ancient Greece, Erich von Däniken ; translated by Matthew Barton
- We are not alone, the extraordinary history of UFOs and aliens invading our hopes, fears, and fantasies, Marc Hartzman
- Need to know, UFOs, the military, and intelligence, Timothy Good
- The mysteries of UFOs, Brian Innes
- I know what I saw, government and military officials reveal the truth about UFOs, produced for FCZ Media LLC for History ; director, James Fox ; writer, James Fox, Jackie Gardner, Tom Christopher
- Surviving an alien Invasion, Charlie Ogden