The Horror at Gancio Rosso — Paul Di Filippo

A series of mysterious, ritual murders linked to the mummies of the Capuchin Catacombs in Palermo brings Joe Petrosino, the famous Italian-American cop from New York, back to his native land of Sicily to investigate the case.
The investigation reveals an obscure threat coming from a distant past, and maybe even from another dimension. Can Joe face this threat and crack the case? Who's the Savage Soldier, whose shadow looms all over these events?
This and much more in a terrifying sequel to H.P. Lovecraft's THE HORROR AT RED HOOK. And this time... the Old Ones come to Italy!