Paul Alexander has published eight books, among them Rough Magic, a biography of Sylvia Plath, and Salinger, a biography of J. D. Salinger that was the basis of the documentary Salinger that appeared on PBS, Netflix and HBO. His nonfiction has appeared in numerous publications, including the New York Times, Los Angeles Times, the Boston Globe, Newsday, New York, the Guardian, The Nation, the Washington Post, and Rolling Stone. He teaches at Hunter College in New York.