Peter Cheyney, Gerald Verner, Brock Williams, Frank Drury, Eric Spear, W. H. Lindop, Michael Morris, Derrick De Marney, Marjorie Whittle, John Comfort, Vorke Scarlett, Fred A. Swan, June Kirby, W.A. Smith, Harry Waxman, Jack Slade, Robert Walker, Guido Coen, John Elphick, Eric Spear, Peter T. Davies, Fred Ryan