Paperback. Reprinted 12 times. Foreword by Richard Whittington-Egan. The author promoted the theory that Jack the Ripper was not a lone assassin but 3: 2 killers and an accomplice, and that the murders were in fact the culmination of a full-scale cover-up organised at the highest level of government. Illus., Bibliog. and Index. With Afterword by Joseph Sickert. 288pp. p/back. Includes 2 loosely inserted 'Radio Times' cuttings relating to a TV programme 'Timewatch: Shadow of the Ripper' produced by John Triffitt (BBC 1988). V. lightly browned pp. o/w F. with no creasing to covers.