Agatha Christie e altri membri del Detection Club
AGATHA CHRISTIE, G.K. CHESTERTON, CANONICO VICTOR L. WHITECHURCH, G.D.H., M. COLE, HENRY WADE, JOHN RHODE, MILWARD KENNEDY, DOROTHY L. SAYERS, RONALD A. KNOX, FREEMAN WILLS CROFTS, EDGAR JEPSON, CLEMENCE...