At nearly one hundred years old, Thalia Mars is a far cry from the patients child psychologist Alex Delaware normally treats. But the charming, witty woman convinces Alex to meet with her in a suite at the Aventura, a luxury hotel with a checkered history. What Thalia wants from Alex are answers to unsettling questions --about guilt, patterns of criminal behavior, victim selection. When Alex asks the reason for her morbid fascination, Thalia promises...

Believing he is investigating the work of a horrible new breed of killer when he encounters a murder scene of particular violence at the home of his oldest friend, detective Alex Cross finds himself entangled in the deadly Nigerian underworld of Washington, D.C.

"In 1983, Dustin Tillman's family--his parents and his aunt and uncle--were murdered in a shocking massacre. His foster brother, Rusty, was convicted of the crime, in a trial that was steeped in the "Satanic Cult" paranoia of the 1980s. Thirty years later, Rusty's conviction is overturned, and suddenly Dustin, now a psychologist, must question whether his testimony that imprisoned his brother was accurate. When one of his patients, an ex-cop, gets...

"Eve St. Clair desperately needs help sorting reality from her fearful imaginings when ghostly voices seem to haunt the Victorian house in Sunderland, England, that she inherited from her uncle. Since the deaths of his wife and daughter, Seattle billionaire Ransom King has devoted himself to researching parapsychology and debunking the frauds who prey upon the bereaved. But Eve is a psychologist herself, clearly sane, and her sincerity is palpable....

A Spanish diplomat's wife has her baby snatched in 1890s New York and the case is given to psychiatrist Dr. Laszlo Kreizler and his young assistant who narrates the tale. The probe leads them to a nurse turned serial killer of children, including her own. By the author of The Alienist.

"Psychologist Alex Delaware and detective Milo Sturgis struggle to make sense of a seemingly inexplicable massacre in this electrifying psychological thriller from the #1 New York Times bestselling master of suspense. LAPD Lieutenant Milo Sturgis has solved a lot of murder cases. On many of them--the ones he calls "different"--he taps the brain of brilliant psychologist Dr. Alex Delaware. But neither Alex nor Milo are prepared for what they find on...

"Alex Delaware and Detective Milo Sturgis must uncover the connection between a brutally murdered psychologist and a victim they're unable to identify in this electrifying thriller from the #1 New York Times bestselling master of suspense. Two burly movers are heading back into Los Angeles from the dusty wasteland of Ojai when they hit a man--a naked man who appears out of nowhere. Master detective Milo Sturgis is called to the scene and senses immediately...

"An online video of a girl clawing at the ceiling of her own grave could be the worst thing FBI forensic psychologist Zoe Bentley has ever seen. Perhaps even more disturbing is the implication of the video's title: "Experiment Number One". Zoe and her partner, Special Agent Tatum Gray, work as fast as they can to find the monster behind the shocking video, but soon another one shows up online, and another girl turns up dead. Meanwhile, a different...

How do you confront a threat that is hiding in plain sight? FBI agent Craig Frasier and psychologist Kieran Finnegan hunt a serial killer with a too-close connection to Finnegan's Pub in this explosive thriller, the latest story in the New York Confidential series. It was one of Kieran's most chilling cases: her assessment of a murderer known as the Fireman. There was no doubt that the man was dangerous and needed to be locked away for his gruesome...