Here is a list of some books I would like to get in PDF form! Mostly Cryptozoology, some Cipher stuff and some other types of books.
- Arment, Chad. Cryptozoology and the Investigation of Lesser-Known Mystery Animals.
- Arment, Chad. Cryptozoology: Science & Speculation
- Arnold, Neil. MONSTER! The A-Z of Zooform Phenomena
- Barlowe, Wayne. Barlowe's Guide to Fantasy
- Barlowe, Wayne. Barlowe's Guide to Extraterrestrials
- Bille, Matthew A. Rumors of Existence.
- Bille, Matthew A. Shadows of Existence
- Blackwood, Gary. Mysterious Messages: A History of Codes and Ciphers
- Budd, Deena. The Weiser Field Guide to Cryptozoology
- Caldwell, Harry R. Blue Tiger.
- Campbell, Joseph. Goddesses
- Carmony, Neil B. Onza! The Hunt for a Legendary Cat.
- Coghlan, Ronan. Dictionary of Cryptozoology
- Coleman, Loren. Curious Encounters.
- Coleman, Loren. Mothman and Other Curious Encounters.
- Coleman, Loren. Mysterious America.
- Coleman, Loren. Mysterious America: The Revised Edition
- Coleman, Loren. Cryptozoology A to Z
- Dixon, Dougal. Man After Man: An Anthropology of the Future
- Dixon, Dougal. After Man: A Zoology of the Future
- Dixon, Dougal. The New Dinosaurs: An Alternative Evolution
- Eberhart, George M. Mysterious Creatures: A Guide to Cryptozoology
- Gardner, Martin. Codes, Ciphers and Secret Writing
- Guenette, Robert and Frances. The Mysterious Monsters.
- Hall, Manly P. The Secret Teachings of All Ages
- Hall, Mark A. Natural Mysteries.
- Healy, Tony, and Paul Cropper. Out of the Shadows: Mystery Animals of Australia
- Heuvelmans, Bernard. On the Track of Unknown Animals
- Janeczko, Paul B. Top Secret: A Handbook of Codes, Ciphers, and Secret Writing
- Mackal, Roy P. Searching for Hidden Animals: An Inquiry into Zoological Mysteries
- Manguel, Alberto. and Guadalupi, Gianni. The Dictionary of Imaginary Places
- Marshall, Robert. The Onza.
- Newton, Michael. Encyclopedia of Cryptozoology: A Global Guide
- Serafini, Luigi. Codex Seraphinius
- Shuker, Karl P. N. Mystery Cats of the World.
- Shuker, Karl P. N. The Beasts that Hide from Man.
- Shuker, Karl P. N. Extraordinary Animals Worldwide
- Shuker, Karl P. N. The Beasts That Hide from Man: Seeking the World's Last Undiscovered Animals
- Williams, Michael. Australian Big Cats: An Unnatural History of Panthers
- Young, Anne L. Mathematical Ciphers: From Caesar to RSA