Book excerpt: A herpetologist of international standing, Stevens not only provides a fascinating insight into the world of dangerous reptiles and wild animals, but also a captivating history of his own diverse and dramatic life experiences. Whether on landmine duty for the South African army in Angola or entering the Guinness Book of Records for spending 107 days and nights locked in a cage with 36 deadly snakes, Stevens' adventures are guaranteed to have readers gripped with fear, yet also laughing at the bizarre nature of it all.