World Mythologies: Myths of the Ancient Greeks
World Mythologies: Myths of the Ancient Egyptians
Folk Heroes and Heroines around the World
American Myths, Legends, and Tall Tales: An Encyclopedia of American Folklore
True Tales of Terror: Creepy But True: Tales for the Campfire
Do They Exist?: Do Aliens Exist?
Investigating Ghosts and the Spirit World
Investigating Zombies and the Living Dead
Do They Exist?: Do Haunted Houses Exist?
Do They Exist?: Do Dragons Exist?
Investigating Witches and Witchcraft
Do They Exist?: Do Witches Exist?
Investigating Atlantis and Other Lost Cities
Gods & Goddesses of Ancient China
Do They Exist?: Do Vampires Exist?
Do They Exist?: Do Ghosts Exist?