Daniel C. Abel is a professor of marine science and Distinguished Honors Faculty Fellow at Coastal Carolina University. He is the coauthor of Environmental Oceanography: Topics and Analysis, Environmental Issues: Looking Towards a Sustainable Future, and Environmental Geology Today. R. Dean Grubbs is the associate director of research and a full research faculty member at the Florida State University Coastal and Marine Laboratory. Elise Pullen is a marine biologist and freelance scientific illustrator. Marc Dando is a freelance scientific illustrator who specializes in marine life. He is the illustrator of the field guide Sharks of the World.