Shadows in the Desert: High Strangeness in the Borrego Triangle
2024
The Strange Case of Crop Circles
1991
Bird's Eye View
2020
The Middle 2-CE3
2024
The Gulf of Silence
2020
UFO - Dossiers inédits : Une recherche complète sur le phénomène des O.V.N.I.
2004
UFO Cover-Up?: Live!
1988
Indistinguishable from Magic
2019
Les Aliénés
2017
Mimozemšťané
2000
In Search of Ancient Astronauts
1973
UFO Journals
1979
Overlords of the U.F.O.
1977
Shag Harbour UFO Incident
2000
Montauk Chronicles
2015
Aliens Uncovered: Buried Cities & Lost Tribes
2024
Närkontakt med UFO
1992
Crop Circles: Quest for Truth
2002
Contact Has Begun: A True Story With James Gilliland
2008
Efeito Casimiro
2013