Unexplained : what's the evidence?

"Presents stories of planes and ships that have disappeared in the Bermuda Triangle, examining the evidence of various explanations, ultimately stating that the disappearances remain a mystery"--Provided by publisher.

"Presents stories of crop circles, designs that appear in crop fields, often overnight. Examines the evidence of various explanations"--Provided by publisher.

Presents famous alien stories and briefly examines the claims, ultimately stating there is no hard proof of aliens.

"Presents famous UFO sightings and briefly examines the claims, some of which have no explanation and some of which were hoaxes"--Provided by publisher.

Discussing both the unexplained and the hoaxes, this book is an introduction to stories and reports of extra-sensory perception.

Discussing both the unexplained and the hoaxes, this book is an introduction to reports and stories of Bigfoot.

Discussing both the unexplained and the hoaxes, this book is an introduction to haunted houses, such as the Borley Rectory, the White House, and the Winchester mansion.

Discussing both the unexplained and the hoaxes, this book is an introduction to stories about ghosts.