Ancient Alien Agenda: Aliens and UFOs from the Area 51 Archives
2012
Ancient Astronauts: The Gods from Planet X
2011
Ancients Astronauts: Our Extraterrestrial Legacy
2011
Aliens and UFO's: Legend of Planet X
2024
Aliens and UFOs: Dark Secrets of Mars
2024
Aliens and UFO's: Ancient Alien Evidence
2024