In his 20th appearance, Jack Reacher pries open a missing-persons case that takes him across the country and into the shadowy reaches of the Internet.

When bodies are found at a Hamptons estate where a series of grisly murders once occurred, a local detective and former New York City cop investigates.

After her husband’s death, a woman returns with her daughter to her Smoky Mountain hometown, only to discover that her husband was a fraud who implicated her in his deceptions.

Lucas Davenport is on the trail of killers who have targeted a group of vagabonds called the Travelers.

A deranged reader’s infatuation with a Salingeresque novelist has dangerous and long-lasting consequences in a sequel to “Mr. Mercedes.”

An attorney discovers a shocking secret that must be kept out of the wrong hands.

Gabriel Allon, an art restorer and occasional spy for the Israeli secret service, helps British intelligence track down the killer of a beautiful former member of the royal family.

In Thor’s 15th thriller, the counterterrorism operative Scot Harvath undertakes a deadly assignment set in motion by a leaked video.

The Los Angeles detective Harry Bosch and his new partner investigate two long-unsolved cases.

Detective Alex Cross’s family is kidnapped by a madman who wants to turn Cross into a perfect killer.

The counterterrorism operative Mitch Rapp must control the damage from a leak of C.I.A. documents. Mills finished the book for Flynn, who died in 2013.

The retired detective Harry Bosch reluctantly agrees to help his half brother, a defense attorney, and his investigations lead him inside the L.A.P.D.

Twenty stories, some never before published.

Investigating the disappearance of a billionaire’s son, Detective Zach Jordan and his partner (and ex-girlfriend) find themselves in the midst of a conspiracy.

A surveillance expert monitors the activities of a newly resurgent Russia.

A variety of X’s lead Kinsey Millhone into deep secrets and a cold case.

Jack Morgan, the head of an investigative firm, uncovers a murder ring in Las Vegas.

A preternaturally gifted guitarist uses his talent to alter lives.

A painting smuggled out of the Metropolitan Museum of Art after a bombing becomes a boy’s prize, guilt and burden.

A psychiatrist becomes the target of a sociopath.

The prosecutor Penn Cage’s attempt to find his father brings him up against the K.K.K.

The three “Fifty Shades” novels in one bundle.

After searching for her mother, who has disappeared, for more than 10 years, a woman employs a psychic and a detective.

A novel by the author of “The Paris Wife” about Beryl Markham: raised in Kenya, a horse trainer and aviatrix.

Detective Michael Bennett and the F.B.I.’s Emily Parker must save New York City from a deadly threat.

A Texas Ranger fights for custody of his daughter amid complications stemming from his attraction to the judge.

In an e-book short story set in 1989, Jack Reacher must solve the murder of a young officer.

A romantic fling between two wedding guests is more complicated than they thought.

In a sequel to “Me Before You,” Louisa Clark tries to put her life back together after the death of Will Traynor, and joins a grief support group that may lead her to new love.

When her husband is murdered, a wealthy Atlanta woman discovers shocking secrets about him that lead her to reconnect with her estranged sister; together they investigate the long-ago disappearance of a third sister.