Steve White has worked in the comics industry for 35 years as editor, writer and artist. He was editor of Titan Books' Dinosaur Art series, co-editor of the hugely successful Mesozoic Art and Mesozoic Art II, and has a lifelong passion for sharks.

Charlene da Silva is director of Shark Resources Research at the Department of Forest, Fisheries & Environment in South Africa. Author of numerous papers on sharks and rays, she has conducted extensive research on these species and their ancestors.