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