Understanding the Paranormal: Investigating Bigfoot, the Loch Ness Monster, and Other Cryptids
Understanding the Paranormal: Investigating Hypnosis and Trances
YIKES! It's Haunted: Haunted Prisons and Asylums
YIKES! It's Haunted: Haunted Houses
Monster Hunting: Hunting the Headless Horseman
Monster Hunting: Hunting Zombies
Understanding the Paranormal: Investigating Magic
Understanding the Paranormal: Investigating ESP and Other Parapsychological Phenomena
Understanding the Paranormal: Investigating Angels and Demons
Monster Hunting: Hunting Werewolves
Understanding the Paranormal: Investigating Miracles
YIKES! It's Haunted: Haunted Objects
YIKES! It's Haunted: Haunted Battlefields and Cemeteries
YIKES! It's Haunted: Haunted Hotels
Monster Hunting: Hunting Vampires
YIKES! It's Haunted: Haunted Ships, Planes, and Cars
True Tales of Terror: Creepy But True: Tales for the Campfire
Creatures of Fantasy: Frankenstein's Monster
American Myths, Legends, and Tall Tales: An Encyclopedia of American Folklore
Creatures of Fantasy: Leprechauns