Pykett Derek Michael Ripper unmasked / Derek Pykett. - Baltimore, Md. : Midnight Marquee Press, 1999. - 224 p. : ill. ; 23 cm. Filmography: p. 193-222. ISBN: 1887664270 Subjects--Personal Names: Ripper Michael 1913 Subjects--Topical Terms: Actors--Great Britain--Biography LC Class. No.: PN2598.R49 Dewey Class. No.: 791.43/028/092 B