Confessions of an Egyptologist: Lost Libraries, Vanished Labyrinths & the Astonishing Truth Under the Saqqara Pyramids

Fact, Fiction, and Flying Saucers: The Truth Behind the Misinformation, Distortion, and Derision by Debunkers, Government Agencies, and Conspiracy Conmen

The Gods Never Left Us: The Long Awaited Sequel to the Worldwide Best-seller Chariots of the Gods

Ancient Giants of the Americas: Suppressed Evidence and the Hidden History of a Lost Race

Odyssey of the Gods: The History of Extraterrestrial Contact in Ancient Greece

Lost Secrets of the Gods: The Latest Evidence and Revelations On Ancient Astronauts, Precursor Cultures, and Secret Societies

Eyewitness to the Gods: What I Kept Secret for Decades

Ancient Aliens in the Bible: Evidence of UFOs, Nephilim, and the True Face of Angels in Ancient Scriptures

Astronaut Gods of the Maya: Extraterrestrial Technologies in the Temples and Sculptures

Immortality of the Gods: Legends, Mysteries, and the Alien Connection to Eternal Life

Enoch and the Return of the Gods

Aliens in Ancient Egypt: The Brotherhood of the Serpent and the Secrets of the Nile Civilization

Chariots of the Gods

Remnants of the Gods: A Virtual Tour of Alien Influence in Egypt, Spain, France, Turkey, and Italy

We've Never Been Alone: A History of Extraterrestrial Intervention

Evidence of the Gods: A Visual Tour of Alien Influence in the Ancient World

Divine Encounters: A Guide to Visions, Angels, and Other Emissaries

The Gold of the Gods

The Real Men In Black: Evidence, Famous Cases, and True Stories of These Mysterious Men and Their Connection to UFO Phenomena