UFOs and extraterrestrial beings

A wonderful opportunity to read about how a more advanced alien race sees us now: the semi-rational, technologically backward, and politically handicapped humans on Earth.

The first official companion book to HISTORY(R) network's hit series explores fascinating unanswered questions about the origins of our civilizations.

Bestselling author and iconoclast, Erich von Daniken, opens his photo archive with a full color exploration of ancient places.

Dr.

The New York Times bestseller long regarded as a classic in the literature of the unexplained-the basis of the 2002 film starring Richard Gere.

A young girl digs up a thousand-year-old humanoid skull from a cave in northern Mexico.

Ancient humans had the natural urge to document the world in which they lived, a fact that is evident in the cave paintings and carvings that still exist today.