What constitutes historical truth is often subject to change. Joe Nickell demonstrates the techniques used in solving some of the world's most perplexing myster

"In 1953, a man was found dead from cyanide poisoning near the Philadelphia airport with a picture of a Nazi aircraft in his wallet. Taped to his abdomen was an

In this spine-tingling book from the nonfiction An Unsolved Mystery from History picture book series, journey to colonial America and discover the enduring myst

* Who built Stonehenge? * Why did the pharaohs build the pyramids? * Did Richard III kill the princes in the tower? * Could the Titanic have been saved? * Did H

Shares information on different historical mysteries and rumored oddities, including the Bermuda triangle, Bigfoot, and the disappearance of Jimmy Hoffa.