"Psychologist and criminologist Dr. Gretchen White is a specialist in antisocial personality disorders and violent crimes. She's helped solve enough prominent cases for detective Patrick Shaghnessy that her own history is often overlooked: Gretchen is an admitted sociopath once suspected of killing her aunt. Shaughnessy still thinks Gretchen got away with murder. It's not going to happen again. When a high-profile new case lands on Shaugnessy's desk,...

When an old college roommate invites Claire Britten to join her on an archaeological dig at a Florida peat bog, it's an offer the renowned forensic psychologist can't refuse. Claire's husband, criminal lawyer Nick Markwood, is comforted to see Claire working on a prehistoric burial site instead of an open grave for once. But Claire's investigative instincts kick in when some of The Black Bog's perfectly preserved corpses show signs of a grisly fate....

"Cyrus Haven and Evie Cormac return in Robotham's latest page-turning, psychological thriller in this "gripping and eerie" (Karin Slaughter) series, reaffirming why Stephen King has proclaimed this author "an absolute master." If I could tell you one thing about my brother, it would be this. Two days after his nineteenth birthday, he killed our parents and twin sisters because he heard voices in his head. As defining events go, nothing else comes...

"When a sports mascot is murdered by an unseen sniper at a college football game, the event erupts into mass chaos. Worse, the dead man in the costume is not the person who was supposed to be wearing it. At first, psychologist Daniel Rinaldi is called in to treat the traumatized almost-victim who is still reeling from a near miss with the serial killer. But as As Pittsburgh is besieged by more deadly sniper attacks, and more random citizens are targeted...

"Thirty-four-year-old Wren Waters believes that if you pay attention, the universe will send you exactly what you need. But her worldview shatters when the universe delivers two life-altering blows she didn't see coming, and all she wants to do is put the whole heartbreaking mess behind her. No one is more surprised than Wren when she discovers that geocaching -- the outdoor activity of using GPS to look for hidden objects -- is the only thing getting...

Back at work after a devastating illness, Mark believes he has put his past behind him when he is asked to examine Charlie Dickerson, a mentally handicapped teenager whose wealthy mother insists is a victim of sexual abuse. Mark diagnoses a different reason for Charlie's ills, but his prescription turns deadly when a teacher is murdered and Charlie confesses to the police. Volunteering to testify on Charlie's behalf, Mark's worst fears are realized...

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.