The Alien Book: A Guide To Extraterrestrial Beings On Earth

Real Monsters, Gruesome Critters, and Beasts from the Darkside

Monsters of the Deep

Mysterious America: The Ultimate Guide to the Nation's Weirdest Wonders, Strangest Spots, and Creepiest Creatures

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

Bloodline of the Gods: Unravel the Mystery of the Human Blood Type to Reveal the Aliens Among Us

The Darwin Awards: Evolution in Action

The Pyramids and the Pentagon: The Government's Top Secret Pursuit of Mystical Relics, Ancient Astronauts, and Lost Civilizations

This House Is Haunted

Secret Societies: The Complete Guide to Histories, Rites, and Rituals

The Voynich Manuscript

Close Encounters of the Fatal Kind: Suspicious Deaths, Mysterious Murders, and Bizarre Disappearances in UFO History

Cracking the Cube: Going Slow to Go Fast and Other Unexpected Turns in the World of Competitive Rubik's Cube Solving

Keep Out!: Top Secret Places Governments Don't Want You to Know About

The Totally Awesome Book of Useless Information: A Fun Facts Book for Kids

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

Ancient Earth Mysteries

Control: MKUltra, Chemtrails and the Conspiracy to Suppress the Masses

How to Find Out Anything: From Extreme Google Searches to Scouring Government Documents, a Guide to Uncovering Anything About Everyone and Everything