Mark O'Shea

• Book of Snakes
• Rettili e anfibi
• Reptiles and amphibians
• Venomous Snakes of the World
• A guide to the snakes of Papua New Guinea
• Boas and Pythons of the World
• Explore The Deadly World Of Bugs Snakes Spiders Crocodiles
• Exploring Nature
• Liang qi yu pa xing dong wu
• Lizards (Nature Watch)
• Nature Factfile
• Pathways to teaching series