In a hushed Vatican reading room, the scene was shocking: a crazed professor shot dead after brandishing evidence of a grisly crime. Moments later, two bodies are found in a nearby church, each with a gruesome calling card from the killer. As the August heat takes Rome in its fiery grip, the...

In Rome's crowded Campo dei Fiori, a woman rushes up to two carabinieri lounging in their sunglasses and uniforms, insisting that her sixteen-year-old daughter has just been abducted. Detective Nic Costa sees the scene unfold and intervenes. Because Costa knows what the two officers don't: that...

It's approaching Christmas in Rome and snow is falling in a way that only happens every twenty or thirty years. The city is soon paralyzed by an unseasonal icy grip, and in the dark corners of the Pantheon a grim and mysterious story begins to unfold. Nic Costa and his partner Gianni Peroni are...

On an August night on a small island near Venice, a fire explodes in a glassmaking shop. When help arrives, two people are dead, a rich Englishman is implicated, and investigators from Rome are assigned a case no one wants them to solve... On their private island, the Arcangelo family defy the...

Back in Rome after their dramatic adventures in Venice, Detectives Costa, Peroni and Leo Falcone are rebuilding their lives. But they team up once again when faced with the sudden appearance of fresh bloodstains on a missing young boy's T-shirt in a small museum exhibit displaying supposed...

In a hidden studio in Rome, an art expert is found dead in front of one of the most beautiful paintings Nic Costa has ever seen - an unknown Caravaggio masterpiece. But before long, tragedy will strike Nic far closer to home. The main suspect's identity is known, but he remains untouchable...

In the gorgeous grounds of Rome's Villa Borghese park the glitterati of the movie world are gathered for a world premiere. A legendary Italian movie director has come out of retirement to create a blockbuster based on Dante's Inferno. But, as Nic Costa and his colleagues attempt to guard the...

Twenty years ago a mysterious group called the Butteri committed a series of bizarre crimes, leaving in their wake several bodies, a cryptic message and a kidnapped child. Now, the leaders of the G8 are descending on Rome for a summit, but when a politician is found ritually murdered detective...

When British academic Malise Gabriel falls to his death from a Rome apartment, detective Nic Costa suspects more than a simple accident. Nic is sure Malise’s family are hiding vital information. As the investigation deepens, Rome’s seedy side is uncovered, revealing a web of deceit...

Roman police detective Nic Costa has been sent undercover to Italy's beautiful, remote Calabrian coast to bring in the head of the feared mob, the 'Ndrangheta, who has offered to turn state witness for reasons of his own. Hoping to reel in the biggest prize the state police have seen in years...