A Complete Guide to Reptiles of Australia has been the most comprehensive field guide available for Australian reptiles since the first edition was published in 2003. As new species are discovered, known ranges extended and higher quality images become available, updated editions of the book have been written to reflect these changes. This fifth edition includes images, descriptions and maps for all 1,011 species of reptiles described up until the end of December 2016. Some of these are pictured in life for the first time, and many are represented by several images to depict geographical and sexual differences.