The S.H.A.P.E assessment: ufo cover-up

Aztec 1948: UFO Crash2005

UFO's Are Here!1977

Sprisahanie šedej rasy2017

Target... Earth?1980

A Prison on Earth2016

Fastwalkers Open Files Volume Five2013

In Plain Sight: The Intelligence Community and UFOs2022

Mayan Prophecies and Crop Circles: An Extraordinary Connection2010

Avistament 19782020

David Adair at Area 51 - Advanced Symbiotic Technology1999

UFOs and Nukes - The Secret Link Revealed2016

Mondo Ford2000

Il caso Amicizia2009

Contact Has Begun: A True Story With James Gilliland2008

The Pleiadian Connection1988