Bermuda Triangle (Unsolved)

Ghost Ship (Unsolved)

Battlefield Ghosts (True Hauntings #2)

Loch Ness Monster (Unsolved)

Terrible But True: Awful Events in American History

Bigfoot (Unsolved)

Pyramids of Egypt (Unsolved)

Amazing Immortals: A Guide to Gods and Goddesses Around the World

Amelia Earhart (Unsolved)

Deadly Disasters (True Hauntings #1)