Books like Sanatorium by Sarah Pearse

In Boston, detective Jane Rizzoli and her partner Thomas Moore race to stop a serial killer who targets lone women with surgical precision, while unveiling a chilling link to a wounded medic with a deadly past.

A family’s idyllic summer party at a grand estate in Cornwall turns into a desperate search when six‑year‑old Theo vanishes, leaving the house abandoned and the siblings torn apart.

Flora Dane survived a years‑long kidnapping and now struggles to reintegrate while Boston detective D.D. Warren investigates a brutal crime that may link her past and a new abduction.

Shy Gerard Freeman battles haunting memories of his mother’s death while trying to preserve a century‑old ghost story once owned by his great‑grandmother.

Detective Harriet Blue becomes a fugitive in a brutal hunt for vengeance when Regan Banks kills someone who mattered to her. As she goes rogue, the chase turns into a deadly game of cat and mouse.

"I very much need to be dead." These are the chilling last words left by a man who had everything to live for but took his own life. In the void that remains stands his widow, FBI agent Jane Hawk, surrounded by questions destined to go unanswered unless she does what all the grief and fury inside her demand: Find the truth, no matter what. People of talent and accomplishment, people seemingly happy and sound of mind, have recently been committing suicide in surprising numbers. A disturbing pattern is beginning to emerge. Jane is determined to give up everything to find out why. And if that means going rogue and becoming America's Most Wanted, then so be it. Those arrayed against her are legion, and devoted to protecting something profoundly important-or terrifying-enough to exterminate any and all in their way. But Jane is as clever as these enemies are cold-blooded, as relentless as they are ruthless. And she is driven by a righteous rage they can never comprehend. Because it is born of love.

A serial killer has been terrorizing New York City, and only a renowned expert on criminal behavior can stop him.

Detective Harriet Blue is reassigned to the remote Last Chance Valley after her brother Sam is accused of a series of murders. She uncovers a diary hinting at a planned massacre and must race against time to clear her brother's name.

At the Eco‑Wellness Retreat on Devon’s Reaper’s Rock, a fatal discovery forces Detective Elin Warner to uncover a dark past and a new killer before another death strikes.

A fast‑paced police thriller set in New York, following a determined female detective as she tackles a dangerous case that puts her and her squad at risk.

A gripping police procedural mystery that has reached New York Times bestseller status.