Notes: • "I delitti della camera chiusa" is an original Italian anthology of thriller stories. Contains (only speculative fiction content shown): • The Dead Harlequin translated by (an uncredited translator) as "Morte di un arlecchino" • Seeds of Murder translated by (an uncredited translator) as "A mille miglia nel cielo" Data from http://www.fantascienza.com http://catalogostorico.fondazionemondadori.it reports 573 pages, and A. Ferrarini and Bruno Tasso as translators