David A. Ebert is Program Director of the Pacific Shark Research Center and a research faculty member at San José State University’s Moss Landing Marine Laboratories. Jenny M. Kemper studies the evolutionary relationships of ghost sharks. Brittany Finucci is a Fisheries Scientist at the National Institute of Water and Atmospheric Research (NIWA) in New Zealand. Dominique A. Didier is Professor of Biology at Millersville University. Marc Dando is a scientific illustrator and publisher whose books include Sharks of the World (Princeton).