The Alien Book: A Guide To Extraterrestrial Beings On Earth

The Monster Book: Creatures, Beasts and Fiends of Nature

The Darwin Awards: Evolution in Action

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

Astronomy in Minutes: 200 Key Concepts Explained in an Instant

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

This House Is Haunted

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

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

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

The Totally Awesome Book of Useless Information

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

The Voynich Manuscript

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

Ancient Earth Mysteries

The Martians: Evidence of Life on the Red Planet

Ghosts

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

Strange History: Mysterious Artifacts, Macabre Legends, Boneheaded Blunders & Mind-Blowing Facts