UFO/외계생명체

The Aliens Handbook Paperback, Faber & Faber Children's

Casebook: Alien Implants, Dell Pub Co

The Wars of Gods and Men: Book III of the Earth Chronicles, HarperCollins

Communion: A True Story, Avon Books

Martian Genesis, Dell Pub Co

Dark Object: The World's Only Government-Documented Ufo Crash, Dell Pub Co

Ufo Briefing Document: The Best Available Evidence, Dell Pub Co

The Lost Realms: Book IV of the Earth Chronicles, HarperCollins

UFOs in Wartime: What They Didn't Want You to Know, Berkley Pub Group

The Gods of Eden, Avon Books

The Roswell UFO Crash: What They Don't Want You to Know, Dell Pub Co

Close Encounters: The Pine Trees Fairy Ring the Light Sphere and the Alien Grays Paperback, Createspace Independent Publishing Platform

Chariots of the Gods?, Berkley Pub Group

Amazons (Book 3): Camille's Epoch Paperback, Createspace Independent Publishing Platform

UFO: 150 Page Lined Notebook Paperback, Createspace Independent Publishing Platform

UFO's Werewolves & the Pig-Man: Exposing England's Strangest Location - Cannock Chase Paperback, Yam Yam Books

Divine Encounters: A Guide to Visions Angels and Other Emissaries, Avon Books