About Dan Aykroyd Books by Dan Aykroyd Roots: 40 Years of Style 40 Years Of Style afterword by Dan Aykroyd preface by Suzanne Boyd introduction by Michael Budman & Don Green A History of Ghosts The True Story of Seances, Mediums, Ghosts, and Ghostbusters by (author) Peter H. Aykroyd & Angela Narth introduction by Dan Aykroyd