The Detection Club, Victor L. Whitechurch, G D H, Henry Wade, Agatha Christie, Cecil John Charles Street, Milward Kennedy, Dorothy L. Sayers, Ronald Arbuthnott Knox, Freeman Wills Crofts, Edgar Jepson, Clemence Dane, Anthony Berkeley, Simon Brett and Gilbert Keith Chesterton
Dorothy L. Sayers, Cecil John Charles Street, Gladys Mitchell, Anthony Berkeley, Milward Kennedy, Helen de Guerry Simpson, The Detection Club, Agatha Christie and Martin Edwards
