Edward Dolnick is an American writer, formerly a science writer at the Boston Globe. He has been published in the Atlantic Monthly, the New York Times Magazine, and the Washington Post, among other publications. His books include Madness on the Couch : Blaming the Victim in the Heyday of Psychoanalysis (1998) and Down the Great Unknown : John Wesley Powell's 1869 Journey of Discovery and Tragedy Through the Grand Canyon (2001).