Books in Investigating Unsolved Mysteries series

Stories of human encounters with large apelike creatures have fascinated humans for years. But do creatures known as bigfoots or yetis really exist? Take a look at the evidence and decide for yourself!

Stories of human encounters with large apelike creatures have fascinated humans for years. But do creatures known as bigfoots or yetis really exist? Take a look at the evidence and decide for yourself!

Stories of sailors encountering mermaids have fascinated humans for years. But do these mystical sea creatures really exist? Take a look at the evidence and decide for yourself!

Stories of human encounters with ghosts have fascinated humans for years. But do supernatural beings really exist? Take a look at the evidence and decide for yourself!

Stories of alien encounters and mysterious objects in the sky have fascinated humans for years. But do beings from other worlds really exist? Take a look at the evidence and decide for yourself!

Stories of sailors encountering mermaids have fascinated humans for years. But do these mystical sea creatures really exist? Take a look at the evidence and decide for yourself!

Stories of human encounters with ghosts have fascinated humans for years. But do supernatural beings really exist? Take a look at the evidence and decide for yourself!

Discusses the 1962 escape of three prisoners from Alcatraz prison and their subsequent disappearance.

Describes sightings of unidentified water creatures, including the biblical Leviathan, sea serpents, and the monsters supposedly inhabiting various lakes

Examines the origins and mythology of the Yeti, reports and sightings, recent scientific investigations, and possible explanations.

Discusses the legend of the lost civilization of Atlantis and whether it may have been based on a real place.

Provides an opportunity to study some of the world's most interesting unsolved mysteries.