Secret History
Nick Redfern
The Government UFO Files
Kevin D. Randle
Time Travel
Nick Redfern
The Vampire Book
J. Gordon Melton
The Alien Book
Nick Redfern
Area 51
Nick Redfern
The Monster Book
Nick Redfern
The UFO Dossier
Kevin D. Randle
Real Encounters, Different Dimensions and Otherworldy Beings
Brad Steiger & Sherry Hansen Steiger
Real Monsters, Gruesome Critters, and Beasts from the Darkside
Brad Steiger