[en] Nessie · Exploring the Supernatural Origins of the Loch Ness Monster Llewellyn Publications
[en] Paranormal Parasites Llewellyn Publications
[en] Shapeshifters Llewellyn Publications
[en] Flying Saucers from the Kremlin Lisa Hagan Books
[en] The World's Weirdest Places New Page Books
[en] Werewolf Stories Visible Ink Press
[en] The Real Men in Black New Page Books
[en] Keep Out! · Top Secret Places Governments Don't Want You to Know About New Page Books
[en] The Pyramids and the Pentagon New Page Books
[en] FINAL EVENTS and the Secret Government Group on Demonic UFOs and the Afterlife Anomalist Books
[en] Weapons of the Gods New Page Books
[en] Time Travel Visible Ink Press
[en] Contactees: A History of Alien-Human Interaction Career Press, Incorporated
[en] The Martians: Evidence of Life on the Red Planet New Page Books
[en] Top Secret Alien Abduction Files: What the government doesn't want you to know Disinformation Books