Cold Service by Robert B. Parker

In this gripping installment of the Spenser series, the resilient private investigator Spenser embarks on a relentless quest for justice after his close friend and ally, Hawk, is brutally attacked and left for dead. As Spenser delves into the dangerous world of organized crime, he uncovers a web of betrayal and corruption that stretches far beyond what he initially imagined. With his characteristic wit, unwavering loyalty, and a keen sense of morality, Spenser navigates the treacherous landscape of vengeance and redemption, determined to bring those responsible to justice while grappling with the complexities of friendship and honor.