From the Land Beyond Beyond: The films of Willis O'Brien and Ray Harryhausen (1977) The Films of Charlton Heston (1977) Always, Lana (1982) - with Taylor Pero Richard Pryor, Black and Blue (1984) Joan Collins: The Unauthorized Biography (1984) Julio! (1985) Stallone!: A Hero's Story An Unauthorized Biography (1987) Luke-Mania! Jason-Fever! (1991) The World According to Elvis (1992) Back to the Batcave (1994) - with Adam West Ellen DeGeneres Up Close: The Unauthorized Biography of the Hot New Star of ABC's Ellen (1994) - with Kathy Tracy The Essential Jackie Chan (1997) - with Kathy Tracy