Is the Yeti real? Has an alien species visited Earth? It's time to examine the evidence ...

Young readers can investigate the mysterious world of the paranormal with this compelling visual full-color guide. Full of fascinating accounts and eerie photographs, this children's encyclopedia of the unknown explores the hidden stories behind unexplained and weird phenomena that have baffled mankind throughout history.

Includes:
• Ghosts: haunted houses, possession, messages from beyond the grave.
• UFOs: sightings, Area 51, photographic evidence.
• Aliens: encounters, photographs, abductions.
• Atlantis and other lost worlds: theories, sunken monuments, lost science.
• Bigfoot and other cryptids: sightings, photographs, fossils.

A compelling read for children aged 8+.