"True"
Information About UFOs and Aliens for
Adults
UFOs & Alien
Contact: Two Centuries of Mystery by Robert E. Bartholomew
UFOs Over Topango
Canyon: Eyewitness Accounts of the California Sightings by
Preston E. Dennett
UFO Sightings:
The Evidence
by Robert Sheaffer
UFO: The Definitive
Guide to Unidentified Flying Objects and Related Phenomenon
by David Ritchie
UFOs: An Insider's
View of the Official Quest for Evidence
by Roy Craig
UFOs & Ufology:
The First 50 Years
by paul Devereux
Top Secret/MAJIC:
Majestic-12 and the United States Government's UFO Cover-Up
by Stanton T. Friedman
Above Top Secret:
The Worldwide UFO Cover-Up
by Timothy Good
The UFO Enigma:
A New REview of the Physical Evidence by Peter A. Sturrock
Dark Object: The
World's Only Government Documented UFO Crash by Don Ledger
Alien Contact:
Secret UFO Files Revealed
by Timothy Good
The UFO Phenomenon
The Mammoth Book
of UFOs by
Lynn Picknett
The Encyclopedia
of UFOs
by Ronald Story
The Science of
UFOs by
William R. Alschuler
Here Be Dragons:
The Scientific Quest for Extraterrestrial Life
by David Koerner
Aliens: Encounters
with the Unexplained
by Marcus Day
Abduction: Human
Encounters with Aliens
by John E. Mack, M.D.
If the Universe
Is Teeming with Aliens--Where Is Everybody? Fifty Solutions to the
Fermi Paradox and the Problem of Extraterrestrial Life
by Stephen Webb