The Lost Civilization Enigma: A New Inquiry into the Existence of Ancient Cities, Cultures, and Peoples Who Pre-Date Recorded History

The Custodians: Beyond Abduction

The Ancient Alien Question: A New Inquiry Into the Existence, Evidence, and Influence of Ancient Visitors

Our Occulted History: Do the Global Elite Conceal Ancient Aliens?

The Extraterrestrial Species Almanac: The Ultimate Guide to Greys, Reptilians, Hybrids, and Nordics

The Lost Book of Enki: Memoirs and Prophecies of an Extraterrestrial God

Ancient Aliens®: The Official Companion Book

Alien World Order: The Reptilian Plan to Divide and Conquer the Human Race

Keepers of the Garden

The Convoluted Universe, Book Five

The Day After Roswell

The Tommyknockers

Slave Species of the Gods: The Secret History of the Anunnaki and Their Mission on Earth

UFOs: Generals, Pilots, and Government Officials Go on the Record

DNA of the Gods: The Anunnaki Creation of Eve and the Alien Battle for Humanity