The Loch Ness Monster, Bigfoot, the Abominable Snowman -- these are the names of the elusive beasts that have caught the eye and captured the imaginations of people around the world for centuries. Recently, tales of these "monsters" have been corroborated by an increase in sightings, and out of these legends a new science has been born: cryptozoology -- the study of hidden animals.

Cryptozoology A to Z, the first encyclopedia of its kind, contains nearly two hundred entries, including cryptids (the name given to...

Can the sky quake? Can sand play music? Have UFOs been sighted in your town? "Unnatural Phenomena" crosses the centuries and travels America to chronicle the strangest natural phenomena, the most bizarre scientific findings, and events from history that defy rational explanation.

Conveniently organized by region, state, and locality, this one-volume, illustrated encyclopedia maps a landscape straight out of "The Twilight Zone." From apparitions in the sky to inhuman skeletons rising from the earth--and everything in between--Jerome Clark, expert on strange phenomena and author of...

"Extraordinary Encounters: An Encyclopedia of Extraterrestrials and Otherworldly Beings" is the first ever illustrated A-Z encyclopedia to explore these fascinating modern day beliefs, personalities, beings, and events. Among the beings you'll meet in its pages are Abraham, a collection of highly evolved entities that speak in one voice; Metranon, the divine interface between God and the Outer Worlds (and sometime Old Testament angel); and The Planetary Council, whose members include Jove, Merlin, Quetzalcoatl, and Lao-Tzu.