The Revelations Saga is a fantasy trilogy. However, the crystal skulls that play such a major role in this tale actually do exist, and there has been much debate about their origin. To some they are merely the product of an elaborate hoax. Others regard them as some of the most fascinating and mysterious archeological artifacts ever found. For those of you who are interested in learning more about crystal skulls, here are some interesting links to other web sites.

www.world-mysteries.com/sar_6_1.htm

A report on the known history of crystal skulls, various viewpoints on where they might have come from, and the secrets they may reveal. The author tries to give an unbiased account but does not always succeed.

http://anomalies-books.net/1879181800.html

Two independent filmmakers set out on a quest to discover the truth behind the mystery of the crystal skulls. A great read!