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.

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 to an insidious killer.

Homicide detective Milo Sturgis and psychologist Alex Delaware probe the hallowed halls of Windsor Prep Academy, one of L.A.'s most prestigious prep schools, searching for the killers of a murdered woman.

"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 with...