What do you mean, she's gone'? Forensic psychologist Claire Markwood has answered her fair share of heart-stopping phone calls, but none quite as chilling as the one informing her that her sister, Darcy, is missing. Claire rushes to the butterfly sanctuary where Darcy has been working, prepared to do what she does best--work the clues. But Darcy, along with her car and some of the sanctuary's rarest species of butterflies, have seemingly vanished...

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.

"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...

Unraveling the madness behind L.A.'s most baffling and brutal homicides is what sleuthing psychologist Alex Delaware does best. By all accounts, acid-tongued Vita Berlin hadn't a friend in the world, but whom did she cross so badly as to end up arranged in such a grotesque tableau? One look at her apartment-turned-charnel house prompts hard-bitten LAPD detective Milo Sturgis to summon his go-to expert in hunting homicidal maniacs, Alex Delaware. But...

"Every case that Claire Britten cracks is a win, not only professionally, but personally. The forensic psychologist has spent a lifetime fighting a neurological disorder, and her ability to conquer it is a testament to her razor-sharp intuition. Nick Markwood is used to winning in the courtroom, so when his latest case is overthrown by Claire's expert testimony, he can't help being impressed by her skill. He needs her on the team of his passion project,...

"The world will know her name. The average person spends 33 years of their life asleep. But, in this mysterious shadow world, how can we ever know who we really become? In 2019, Anna Ogilvy was a budding twenty-five-year-old writer with a bright future ahead of her. Then, one night, she stabbed two people to death with no apparent motive and hasn't woken up since. Her deep sleep is known by neurologists as 'resignation syndrome', a rare functional...