Jeffrey C. Carrier is professor emeritus of biology at Albion College and an adjunct research scientist with Mote Marine Laboratory. He is the senior coeditor of Biology of Sharks and Their Relatives and Sharks and Their Relatives II: Biodiversity, Adaptive Physiology, and Conservation. Andy Murch, the founder of Big Fish Expeditions, is a shark conservationist and photographer. Jillian Morris, the founder of Sharks4Kids, is a shark conservationist, photographer, and videographer. Duncan Brake, the founder of Oceanicallstars, is a photographer and Emmy-nominated cinematographer.