When Aaron Fox is hired to investigate the disappearance of twenty-year-old Caitlin Frostig, he discovers that his estranged half-brother, cop Moses Reed, is also on the case, but only after consulting psychologist Alex Delaware can they solve the case.

"Alex Delaware and Milo Sturgis investigate the death of Alex's most mysterious patient to date in the sensational new thriller from the master of suspense, #1 New York Times bestselling author Jonathan Kellerman. At nearly one hundred years old, Thalia Mars is a far cry from the patients that 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...

"A much loved woman's dead body is found in her apartment, victim of horrendous overkill even as her dining room table is perfectly set for a romantic dinner. Turns out her devoted boyfriend has an alibi and, with few clues leading to a suspect, LAPD's Lieutenant Milo Sturgis calls in psychologist Alex Delaware for help. Then another woman's shot execution style; three bullets in the back of her head leave her husband with a profitable business. He's...

Psychologist-sleuth Alex Delaware hunts for clues to the death of an old flame, Sharon Ransom, a search that takes him through California's wealthy enclaves and one family's dark past.

Psychologist Dr. Alex Delaware meets beautiful and emotionally fragile TV actress Zelda Chase when called upon to evaluate her five-year-old son, Ovid. Years later, Alex is unexpectedly reunited with Zelda when she is involuntarily committed after a bizarre psychotic episode. Shortly after Zelda's release, an already sad situation turns tragic when she is discovered dead on the grounds of a palatial Bel Air estate. Having experienced more than enough...

Investigating the brutal murder of a woman seen at a restaurant closing two nights earlier, LAPD homicide detective Milo Sturgis and psychologist Alex Delaware identify links between the victim and high-level secrets before the case is shattered by a stunning revelation.

Investigating the murder of a pair of lovers in an exclusive Los Angeles neighborhood, detective Milo Sturgis recruits Dr. Alex Delaware to analyze psychological factors behind the killings, a case they discover to have ties to a brutal conspiracy.

Psychologist Alex Delaware is stunned when Rand Duchay, a patient whom he has been treating since his release from prison, asks for a meeting to confide a dangerous secret to him, only to turn up dead before their arranged rendezvous.

Alex Delaware, a child psychologist, is drawn to a case that endangers first his career and then his life.

When an anonymous tip leads to the skeletal remains of victims whose right hands have been removed and a box containing six human hands, LAPD detective Milo Sturgis calls in Alex Delaware, whose investigation takes them to a reclusive tycoon's mansion.