Anne Fitzgerald, a former nun turned private investigator, is hired by the Archdiocese of Boston to investigate two immaculate conceptions as terrifying forces of light and darkness gather.

When they were children, Sean Devine, Jimmy Marcus, and Dave Boyle were friends. But then a strange car pulled up to their street. One boy got into the car, two did not, and something terrible happened -- something that ended their friendship and changed all three boys forever. Twenty-five years later, Sean is a homicide detective. Jimmy is an ex-con who owns a corner store. And Dave is trying to hold his marriage together and keep his demons at bay...

Private eye Spenser returns to take on the terrorists who killed his client's wife and daughters in a London bombing, chasing them across Europe to the Montreal Olympics and a devastating climax.

Investigating the brutal murder of one nun and the critical injury of another within a cloistered convent, medical examiner Maura Isles and homicide detective Jane Rizzoli stumble upon long-buried secrets that link these horrific crimes.

Private investigator Spenser leaves Boston for summertime Cape Cod where he and his friend Susan Silverman find themselves involved with fools and villains whose concerns are extortion, robbery, and murder.

A bitter divorce is only the beginning. First the father hires thugs to kidnap his son. Then the mother hires Spenser to get the boy back. But as soon as Spenser senses the lay of the land, he decides to do some kidnapping of his own. With a contract out on his life, he heads for the Maine woods, determined to give a puny 15 year old a crash course in survival and to beat his dangerous opponents at their own brutal game.

Boston private investigators Patrick Kenzie and Angela Gennaro's relationship has hit the skids -- their long-standing professional commitment and growing romance have disintegrated due to seemingly irreparable personal differences. But despite these problems, Prayers for Rain brings them together again to close down a predator whose modus operandi seems to put him beyond the law. This killer's insidious murder weapon is within his victim's mind:...

Working diligently at a trauma center, surgeon Will Grant, a member of a group that works against insurance companies to prevent unjust cost-cutting practices, is accused by detective Patty Moriarity of killing managed-care executives.

When two people are shot outside of a housing project, Spenser and Hawk must battle street gangs and lethal drug dealers in order to track the killer

As a sniper with the elite Massachusetts State Police SWAT Team, Bobby Dakota saved a woman and her young son by shooting her armed husband. But vicious rumors begin to circulate the next morning when Bobby loses his gun and his privileges. It turns out the dead man was the son of a prominent Boston judge and had accused his wife of poisoning their son. Facing awkward stares and a crippling wrongful death lawsuit, Bobby begins his own investigation...