Provides information on a variety of individuals, organizations, and events that are shrouded in mystery.

A detailed resource explores the facts behind a broad spectrum of conspiracy theories surrounding such events as JFK's assassination, Marilyn Monroe's suicide, crop circles, and more, featuring a discussion of more than one thousand entries, as well as 350 theories organized into thirteen categories. Original.

A complete guide to both proven and unproven conspiracy theories, from alien abductions and secret brotherhoods to global banking and voter fraud, documents and explores the broad history of conspiracies and their impact on everyday life. Simultaneous.

More than 500 alphabetically-arranged entries provide information regarding historical events, organizations, and people associated with unsolved mysteries or covert actions.