Examines the world's most famous unexplained mysteries, including the Nazca Lines, Stonehenge, and Anastasia Romanov.

For use in schools and libraries only. Examines the unexplained from bigfoot and UFOs to ghost ships and mothman.

Could the strange actually be true? This book takes readers on a tour of the eerie and unexplained - from the search for vanished civilizations to the science o

A journey all over the world takes you on a search for the answers to some baffling mysteries concerning people and places.