305 books • 126 series
Ghosts and Haunted Houses (Ignite: Solving Mysteries with Science) (Investigating Unsolved Mysteries)
Vampires & Werewolves (Ignite: Solving Mysteries with Science) (Solving Mysteries With Science)
Bermuda Triangle (Solving Mysteries With Science) (Ignite: Solving Mysteries with Science)
Solving Mysteries with Science (Solving Mysteries With Science) (Ignite: Solving Mysteries with Science)