Blood alone : a Billy Boyle World War II mystery

Summary/Review: Billy Boyle awakens in a field hospital in Sicily with amnesia. In his pocket is a yellow silk handkerchief embroidered with the initial L. Gradually he remembers: he has been sent ashore in advance of the troops with this token from Lucky Luciano to contact the head of the Sicilian Mafia. But he must also thwart a murderous band of counterfeiters of Army scrip led by Vito Genovese.