Monsters of the Deep

The Monster Book: Creatures, Beasts and Fiends of Nature

The Real Men In Black: Evidence, Famous Cases, and True Stories of These Mysterious Men and Their Connection to UFO Phenomena

The Alien Book: A Guide To Extraterrestrial Beings On Earth

A Covert Agenda: The British Government's UFO Top Secrets Exposed

A Covert Agenda: The British Government's UFO Top Secrets Exposed

Secret History: Conspiracies from Ancient Aliens to the New World Order

Secret History: Conspiracies from Ancient Aliens to the New World Order

Close Encounters of the Fatal Kind: Suspicious Deaths, Mysterious Murders, and Bizarre Disappearances in UFO History

Keep Out!: Top Secret Places Governments Don't Want You to Know About

The NASA Conspiracies: The Truth Behind the Moon Landings, Censored Photos , and The Face on Mars

Immortality of the Gods: Legends, Mysteries, and the Alien Connection to Eternal Life

Time Travel: The Science and Science Fiction

Three Men Seeking Monsters: Six Weeks in Pursuit of Werewolves, Lake Monsters, Giant Cats, Ghostly Devil Dogs, and Ape-Men

The New World Order Book

The Martians: Evidence of Life on the Red Planet

The Bigfoot Book: The Encyclopedia of Sasquatch, Yeti and Cryptid Primates

The Bigfoot Book: The Encyclopedia of Sasquatch, Yeti and Cryptid Primates

Memoirs of a Monster Hunter: A Five-Year Journey in Search of the Unknown

Paranormal Parasites: The Voracious Appetite of Soul-Sucking Supernatural Entities