Tales of the Cryptids: Mysterious Creatures That May or May Not Exist Kelly Milner Halls, Rick Spears, Roxyanne Young 2006, Darby Creek Publishing 72 pp.
The Field Guide to Bigfoot, Yeti, and Other Mystery Primates Worldwide Loren Coleman and Patrick Huyghe 1999, Avon 207pp.
The Bigfoot Book: The Encyclopedia of Sasquatch, Yeti and Cryptid Primates Nick Redfern 2015, Visible Ink Press 400 pp
A World Full of Animals John Hunt 1969, McKay 378 pp.
Bigfoot Sasquatch Evidence Grover Krantz 1999, Hancock House. 348pp. Previously published as: Big Footprints: A scientific inquiry into the reality of Sasquatch 1992, Johnson Books
My Quest for the Yeti Reinhold Messner (translated by Peter Constantine) 2000 (English edition), St. Martin’s Press 169pp.
Lake Monster Mysteries: Investigating the World’s Most Elusive Creatures Benjamin Radford and Joe Nickell 2006, University Press of Kentucky 208 pp