High Quality Content by WIKIPEDIA articles! Riley L. Martin (born May 9, 1946) is a self-described alien contactee, author, and radio host. Martin is the author of the book The Coming of Tan, which describes his life and his alleged abduction by aliens. He hosts The Riley Martin Show on the Sirius Satellite Radio channel Howard 101. He had another weekly radio show, The Official Riley Martin Radio Show, but he chose not to continue the show due to financial issues.