Quammen, David. The Reluctant Mr. Darwin: An Intimate Portrait of Charles Darwin and the Making of His Theory of Evolution
. New York: W. W. Norton, 2006.Reiss, Diana. The Dolphin in the Mirror: Exploring Dolphin Minds and Saving Dolphin Lives
. Wilmington, MA: Mariner Books, 2012.Scammon, Charles. M. The Marine Mammals of the North-Western Coast of North America, Described and Illustrated: Together with an Account of the American Whale-Fishery
. San Francisco: John H. Carmany, 1874.Scheffer, Victor B. The Year of the Whale
. New York: Scribner, 1969.Thewissen, J. G. M. The Walking Whales: From Land to Water in Eight Million Years
. Berkeley: University of California Press, 2014.Tønnessen, Johan Nicolay, and Arne Odd Johnsen. The History of Modern Whaling
. Berkeley: University of California Press, 1982.Whitehead, Hal. Sperm Whales: Social Evolution in the Ocean
. Chicago: University of Chicago Press, 2003. Zimmer, Karl, At the Water's Edge: Macroevolution and the Transformation of Life. New York, Free Press, 1998.