Pista negra is the seventh book in the Rocco Schiavone series. While each novel presents a self-contained mystery, the protagonist's personal life and ongoing character development are best appreciated by reading the series in order.
Yes, the Rocco Schiavone series, including the events of Pista negra, has been adapted into a popular Italian television series titled "Rocco Schiavone." The show closely follows the plots and characterizations from the books.