This is the most definitive resource on Australian Cryptozoology around. Its got around 30 pages per chapter, and each chapter just focuses on one animal. It's hard to find that much information on just one creature, anywhere else. It contains hundreds and hundreds of eyewitness accounts, as well as maps, photos, sketches, theories, and a sizeable bibliography. All information is presented in a speculative way, never outrightly saying that it definitely does or doesn't exist. The author is a member of the Cryptozoological society making all the information credible. A great book.