The Zelator

The Nostradamus Code

The Power of Birthdays, Stars & Numbers: The Complete Personology Reference Guide: An Astrology and Numerology Book

The Book Of The Eclipse

The Synchronicity Key: The Hidden Intelligence Guiding the Universe and You

Nostradamus: Prophecies for America

The Source Field Investigations: The Hidden Science and Lost Civilizations Behind the 2012 Prophecies

Lost Symbols?: The Secrets of Washington DC

The Darwin Awards: Evolution in Action

The Secret Architecture of Our Nation's Capital: The Masons and the Building of Washington, D.C.

Astronomy in Minutes: 200 Key Concepts Explained in an Instant

You Can't Make This Stuff Up: Life-Changing Lessons from Heaven

Numbers and You: A Numerology Guide for Everyday Living

The Book of Enoch Prophet: (with introductions by R. A. Gilbert and Lon Milo DuQuette)

This House Is Haunted

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

The Fortune-Telling Book: The Encyclopedia of Divination and Soothsaying

The Voynich Manuscript

End of Days: Predictions and Prophecies About the End of the World