Mystery Hunters: Fakes and Hoaxes
Understanding the Paranormal: Investigating Bigfoot, the Loch Ness Monster, and Other Cryptids
Understanding the Paranormal: Investigating Miracles
YIKES! It's Haunted: Haunted Prisons and Asylums
Monster Hunting: Hunting the Headless Horseman
YIKES! It's Haunted: Haunted Objects
Understanding the Paranormal: Investigating Magic
YIKES! It's Haunted: Haunted Hotels
Monster Hunting: Hunting Vampires
Understanding the Paranormal: Investigating Angels and Demons
Monster Hunting: Hunting Werewolves
Mystery Hunters: Aliens and UFOs
YIKES! It's Haunted: Haunted Houses
YIKES! It's Haunted: Haunted Battlefields and Cemeteries
Understanding the Paranormal: Investigating Hypnosis and Trances
YIKES! It's Haunted: Haunted Ships, Planes, and Cars
Ghosts in Popular Culture and Legend
Ghost Detectors Set 4: Book 17: Grow a Ghost!
Weird America: America's Oddest Legends
Ghost Detectors Set 4: Book 18: Spaced Out!