Mantle, Philip - Mysterious Sky: Soviet UFO Phenomenon

From the Authors:“The History of UFO sightings and contacts over the...

Muller, Robert W. - The Fundamental: Alien Life Trans-Forms

From the Author: What if our Earth is being visited by non-human life...

Keller, T. L. - The Total Novice's Guide to UFOs: What You Need to Know…

From the Publisher:  Are UFOs real? Finally, a guide for those with open...

Cousineau, Phil - UFOs: A Manual for the Millennium

From the Publisher: From the latest mind-bending theories of flying...

Gelman, Rita G. - UFO Encounters

TITLE:   UFO EncountersAUTHOR:   Gelman, Rita G. and Marcia...

Bradley, Michael - World Mysteries Revealed

TITLE:   World Mysteries RevealedAUTHOR:   Bradley, MichaelCOPYRIGHT:...

Randles, Jenny - Crop Circles: A Mystery Solved

TITLE:   Crop Circles: A Mystery SolvedAUTHOR:   Randles, Jenny &...

Carlotto, Mark J. - The Martian Enigmas: A Closer Look

TITLE:   The Martian Enigmas: A Closer Look AUTHOR:   Carlotto, Mark...

Stranges - The Stranger at the Pentagon w/ a special section of UFO Photographs from the SECRET files of August C. Roberts.

From the Publisher: Are these the true facts behind the U.S....

Sachs, Margaret - The UFO Encyclopedia: A comprehensive A-to-Z guide to the UFO Phenomenon

From the Publisher: Never before has there been a reference book of UFOs...