Earth: An Alien Enterprise

The Extraterrestrial Answer Book: UFOs, Alien Abductions, and the Coming ET Presence

Walking Through Walls and Other Impossibilities: The Hybrid Agenda

Strange Secrets: Real Government Files on the Unknown

Alien Dawn: An Investigation into the Contact Experience

A Covert Agenda: The British Government's UFO Top Secrets Exposed

Real Aliens, Space Beings, and Creatures from Other Worlds

Sight Unseen: Science, UFO Invisibility, and Transgenic Beings

Ancient Earth Mysteries

Alien Encounters

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

The Custodians: Beyond Abduction

The UFO Files: The Canadian Connection Exposed

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

The 12th Planet (Book I): Book 1

The Convoluted Universe: Book 4

Keepers of the Garden

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

A UFO Hunter's Guide: Sightings, Abductions, Hot Spots, Conspiracies, Coverups, the Identified and Unidentified, and More

The Lost Book of Enki: Memoirs and Prophecies of an Extraterrestrial god, Edition 2