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 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...

"Psychologist sleuth Alex Delaware is surprised to get the call when well-known TV actress Zelda Chase turns up half-naked, half-mad in the LA's rural Westside. He has little connection to the starlet, save a psychiatric evaluation he performed on her adopted daughter several years ago, a child who has since vanished without a trace and whom Zelda refuses to talk about. When the actress turns up dead a few weeks later without a scratch on her, Delaware...

Psychologist Alex Delaware and L.A.P.D. detective Milo Sturgis investigate the bizarre case of two students whose claims of abduction are revealed to be a hoax, a case that takes an odd turn when one student is found murdered and the other vanishes.

The anonymous caller has an ominous tone and an unnerving message about something "real dead ... buried in your marsh." The eco-volunteer on the other end of the phone thinks it's a prank, but when a young woman's body turns up in L.A.'s Bird Marsh preserve no one's laughing. And when the bones of more victims surface, homicide detective Milo Sturgis realizes the city's under siege by an insidious killer.

"Well-used to elevated emotions, psychologist Alex Delaware shrugs off a joking death threat from beautiful Beverly Hills physician Constance Sykes, whose attempt to secure legal custody of her baby niece is thwarted by Alex's forthright report to the court. Alex plays down the threat until LAPD's Milo Sturgis rushes to his side with the shocking word on the street that a hit's been taken out on him. But while Alex may be in grave danger, it won't...

A series of horrifying events occur in quick succession in the same upscale L.A. neighborhood. A backyard renovation unearths an infant's body, buried sixty years ago. And soon thereafter in a nearby park, another disturbingly bizarre discovery is made not far from the body of a young woman shot in the head. Helping LAPD homicide detective Milo Sturgis to link these eerie incidents is brilliant psychologist Alex Delaware. But even the good doctor's...

A tipsy young woman seeking aid on a desolate highway disappears into the inky black night. A retired schoolteacher is stabbed to death in broad daylight. Two women are butchered after closing time in a small-town beauty parlor. These and other bizarre acts of cruelty and psychopathology are linked only by the killer's use of luxury vehicles and a baffling lack of motive. Now Delaware and Sturgis must track down the killer.

Years after failing to help troubled teen-turned-stripper Lauren Teague, psychologist Alex Delaware ignores the advice of friends to solve her murder, delving into the victim's past and the sex industry of southern California.

Los Angeles homicide detective Milo Sturgis turns to his friend, psychologist Dr. Alex Delaware, for help when he is assigned to investigate the murder of Elise Freeman, a teacher at the prestigious Windsor Prep Academy, who left behind a DVD detailing the abuse she suffered at the hands of three sadistic colleagues.

Psychologist Alex Delaware receives a mysterious book on his doorstep, a beautifully bound volume that contains archival-quality photographs of murder victims, arranged in sequence by an unseen but meticulous hand. This is the Murder Book, a tantalizing mystery, but a record of terrible, brutal death. When his old friend Detective Milo Sturgis realizes that he can identify one of the victims, the trail goes hot, but in the process, both Sturgis and...