Unexplained

Explores the history of Stonehenge, including when it was built, who built it, and other mysteries surrounding the stone formation.

Describes animals and monsters whose existence is in doubt, providing information on where and when they were sighted, the research being done about these creatures, and their supposed physical characteristics and behaviors.

Color photographs and text provide information about ghosts, haunted houses, and other reported visitations from the undead.

A short study of UFOs and unexplained phenomena that describes alien sightings, the Roswell incident, crop circles, and more.

An illustrated introduction to monsters--both real and imagined--that provides information on various creatures, including dragons, giants, vampires, apes, aliens, and more.

Presents a short study of ghosts and other paranormal occurrences, and describes visions and ghost ships, parallel worlds, and more.

Photographs and text provide information about a variety of real, fantasy, and mythological monsters.

Examines various explanations and evidence related to UFO sightings and alien encounters throughout history.

Presents a short study of ghosts and other paranormal occurrences, and describes visions and ghost ships, parallel worlds, and more.

Explores such subjects as levitation, psychokinesis, mind control, psychic abilities, and other powers of the mind.