Stefan Kanfer's books include The Eighth Sin, A Summer World, The Last Empire, and Serious Business. He was the primary interviewer in the Academy Award-nominated documentary The Line King. A former writer and editor at Time and a Literary Lion of the New York Public Library, he has been a writer-in-residence at the City University of New York, the State University of New York at Purchase, and Wesleyan University. He lives in New York and on Cape Cod.