Greg Hoffman first wrote for magazines and newspapers, with articles appearing in Rolling Stone, Sports Illustrated, womenSports, Tennis, The New York Times and numerous other publications. He has written four previous books, including two with Billie Jean King, one of which was illustrated by Charles M. Schulz; and a collection entitled "A Hallelujah Jamboree: The Sister Mary Mummy Stories." He is currently writing the authorized biography of Chet Helms, "The Father of The Summer of Love."