Pseudonym of Evelyn Grosvenor Bradley. He was born at Waterloo, a suburb of Liverpool. In the 1920s he lived in Hove, Sussex where he ran a theatre. He wrote, produced and acted in his own plays. At age 67 he committed suicide. Bradley also wrote under the pseudonyms 'Cameron Carr', 'Noel Despard', and 'John Galton'. His daughter, Denice Jeanette Bradley-Ryan, wrote four thrillers in the 1940s under the name 'Kay Seaton'.