Do aliens really exist? Did Elvis Presley really leave the building? Enter the world of dark and sinister conspiracy theories with this engaging collection of the worlds most famous enigmas. From the mysteries of Marilyn Monroe's death to the elusive identity of the notorious Jack the Ripper, this fascinating book is an all-access investigation into the unexplained. Whether it's the 1969 Moon landing, Shakespeare's true identity, Conspiracy Theories has something to capture the curiosity and imagination of every reader. This book considers the resurfacing of old beliefs such as a flat Earth, not to mention the out-and-out bizarre.