Organized geographically, Unnatural Phenomena: A Guide to the Bizarre Wonders of North America explores the history of natural phenomena in virtually every U.S. state.
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 ABC-CLIO's Extraordinary Encounters: An Encyclopedia of Extraterrestrials and Otherworldly Beings, sifts through the legends, the hoaxes, and the science. Authoritatively researched, the entries in Unnatural Phenomena will expand the most skeptical reader's sense of the possible. The truth is out there … the evidence is in here.