Book 1

Converging Parallels

by Timothy Williams

Published 10 June 1982
A small-town kidnapping presents a major problem for Commissario Trotti—and draws us into CWA Award winner Timothy Williams' debut, set against the rich backdrop of a provincial Italian city.

Northern Italy, 1978: Commissario Piero Trotti, trusted senior police investigator in an anonymous provincial city off the River Po, has two difficult cases to solve. A dismembered body has been found in the river, and it’s up to Trotti to figure out who the murder victim is. At the same time, an estranged friend approaches Trotti with a desperate personal plea: his six-year-old daughter—Trotti’s own goddaughter—has been kidnapped. In the wake of the high-profile kidnapping of Aldo Moro, president of Italy’s majority party, faith in law enforcement is at an all-time low, and it’s no surprise the distraught father isn’t willing to take this matter to the police.

Book 3

Persona Non Grata

by Timothy Williams

Published 1 August 1987
Northern Italy, 1985: Commissario Piero Trotti is on the verge of retirement from the police force. He is 56 years old, and though he is widely respected for his integrity and work ethic, he is not widely liked. The junior detectives he works with transfer because he’s too hard on them; his fellow commissioner is trying to force him out. Even his family has walked out of his life: his adult daughter has moved to Bologna, and his wife has left him for New York. All signs are telling Trotti that he needs to make a change.

Instead, he digs in his heels. The city is in an uproar after a young girl is attacked in her bed by an intruder. Aided by the one junior officer who still listens to him—a dogged, unflinching female brigadier named Ciuffi—Trotti sets to work, trying to figure out the truth.

Book 4

Black August

by Timothy Williams

Published 20 August 1992
Commissario Trotti of Italy's Polizia di Stato is called to the scene of the brutal murder of an old friend, schoolteacher Rosanna Belloni, who has been found bludgeoned in her apartment. Trotti's superiors warn him off the case, but he is determined to hunt down the killer.

There are lots of loose ends. Rosanna's sister, a notorious drug addict, is missing. Is a recent, unexplained suicide in the River Po connected to the murder? Where does the discovery of a car dredged up from the delta fit in? Faced with a seemingly unsolvable mystery, Trotti must also grapple with obstructive colleagues and problems arising in his private life.