The Zombie Book: The Encyclopedia of the Living Dead

Becoming Supernatural: How Common People are Doing the Uncommon

Superhuman Training: A Guide to Unleashing Your Supernatural Powers

The Werewolf Book: The Encyclopedia of Shape-Shifting Beings

You Are the Placebo: Making Your Mind Matter

Real Ghosts, Restless Spirits, and Haunted Places

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

Chasing Spirits: The Building of the "Ghost Adventures" Crew

UFOs: A History of Alien Activity from Sightings to Abductions to Global Threat: A History of Alien Activity from Sightings to Abductions to Global Threat

Monsters of the Deep

Journey To Ixtlan

The New World Order Book

Identifying and Breaking Curses

Secret History: Conspiracies from Ancient Aliens to the New World Order

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

The Mothman Prophecies: A True Story