Arthur Goldwag is the author of The Beliefnet Guide to Kabbalah (2005), Isms & Ologies (2007), Cults, Conspiracies & Secret Societies (2009), The New Hate (2012), and most recently, The Politics of Fear (2024).

After graduating from Kenyon College in 1979, he was briefly enrolled in a graduate program at Brown University. Between 1980 and 2003, he held a number of jobs in book publishing, including stints at the Scott Meredith Literary Agency, Random House, The New York Review of Books, and Book-of-the-Month Club. Since then, he has freelanced full time, as both a writer and editor. He lives in Brooklyn, New York.