Johan’s first book, Snake Versus Man, was written while in his early twenties, soon after he left Transvaal Snake Park. It sold very well and was one of very few snake books available at the time. He then wrote The Complete Guide to the Snakes of Southern Africa followed by Snakes and Snakebite in Southern Africa. In the early 1990s, Johan was approached by a French publisher, Hervé Tardy to put together a book on Snakes of the World, in which snakes had to be photographed on neutral backgrounds using a medium format camera. This project took Johan around the world, was translated into five different languages, and resulted in an international best-seller.
Johan’s book, Kids’ Snakes of Southern Africa appeared in 2018, and is very popular with both children and adults.
A Complete Guide to the Snakes of Southern Africa has just been revised, and includes close on 800 new photographs, updated taxonomy, some new species, updated distribution maps and a lot of new information on snake biology, behaviour, first aid and the medical treatment of snakebite.