Topic: Murder
Topic: Investigation
Author: De Giovanni, Maurizio, 1958-
- Blood curse : the springtime of Commissario Ricciardi
- The day of the dead : the autumn of Comissario Ricciardi
- Everyone in their place : the summer of Commissario Ricciardi
- By my hand : the Christmas of Commissario Ricciardi
- Nameless serenade : nocturne for Commissario Ricciardi
- Winter swallows : ring down the curtain for Commissario Ricciardi
