What if UFO secrecy ended tomorrow? The transition from B.C. (Before Confirmation) to A.D. (After Disclosure) is the ultimate "what if?" scenario in which the calendar is reset and history begins again.
Sekret Machines
Tom DeLonge, Peter Levenda
audiobook
A Cosmic Encounter
Stewart W. Bench
audiobook
Secrets of Antigravity Propulsion : Tesla, UFOs, and Classified Aerospace Technology
Paul A. LaViolette
book
Mirage Men
Mark Pilkington
audiobook
Fact, Fiction, and Flying Saucers
Stanton T. Friedman, Kathleen Marden
audiobook
In Plain Sight
Ross Coulthart
audiobook
After the Flying Saucers Came : A Global History of the UFO Phenomenon
Greg Eghigian
audiobook
UAPs and the Nuclear Puzzle
Robert Salas
audiobook
The Threat
David M. Jacobs
audiobook
The UFO Experience : Evidence Behind Close Encounters, Project Blue Book, and the Search for Answers
J. Allen Hynek
audiobook
American Cosmic
D.W. Pasulka
audiobook
Cover-Up at Roswell
Donald R. Schmitt
audiobook