When his closest ally, Hawk, is brutally injured and left for dead, Spenser embarks on an epic journey ro rehabilitate his friend in body and spirit.

Spenser, a Boston PI, is once again hired by April Kyle who was a teenage runaway that turned to prostitution. Now she is a madam of an up-scale, all-female operation that some men are trying to take away from her. April claims she doesn't know who is after her business, but Spenser finds ties to organized crime. Spenser without much surprise also finds that April, the thugs and everyone else involved is lying to him.

When Spenser's client, Dennis Doherty, Doherty's wife, and her lover are found dead, Spenser tries to right the wrongs by avenging his client's death.

When infamous actor Jumbo Nelson is accused of rape and murder, the Boston PD calls on Spenser to make heads or tails of the case. Although the evidence is mounting against Jumbo, Spenser makes a break when he teams up with Jumbo's bodyguard, Zebulon Sixkill, and uncovers some secrets involving the murder victim.

Kinjo Heywood is a hard-nosed linebacker for the New England Patriots who's earned his reputation as one of the toughest guys in the league. When off-field violence repeatedly lands Heywood in the news, his agent hires Spenser to find the men who he says have been harassing his clinet. Heywood's troubles seem to be tied to a nightclub shooting from two years earlier. When Heywood's nine-year old son, Akira, is kidnapped, ransom demands are given,...

A private detective's investigation into the theft of a rare manuscript from a university library brings him face to face with clues to a young man's murder.

"In the city of the Red Sox and the Red Line someone is leaving roses—red ones, of course—on the bodies of women he kills. For a psychologist named Susan Silverman and a P.I. named Spenser, the case is personal. But Spenser knows it's the wrong man. Because the right one has come calling on Susan—with a red rose in hand."--

Spenser is back and embroiled in a dangerous and multi-layered case. Someone has been killing racehorses at stables across the south, and Walter Clive, president of Three Fillies Stables, hires him to find out who. Spenser goes to Georgia to protect Hugger Mugger, a two-year-old destined to become the next Secretariat. Disregarding the resentment of the local Georgia law enforcement, he takes the case. Despite the veneer of civility, Spenser encounters...

Spenser is hired by the local police force of Potshot, Arizona to investigate a murder involving a gang of local misfits, led by a charismatic individual known as The Preacher.