Books like Negative space by Mike Robinson

After returning home to a new marriage and living with her brother, a woman develops an obsessive fascination with the handsome school principal, only to discover a deadly crush — and that someone else is watching her.

When Mike and Nita don't tell the truth about skipping their journalism class, their deception takes on a sinister life of its own.

"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.

In New Jersey’s Pine Barrens, a rural farmhouse becomes the focal point of a chilling murder mystery, as a mother and her psychic, disturbed son face an ancient, unseen terror lurking in the woods.

Consultant surgeon Tora Hamilton investigates a mutilated murder in remote Shetland and uncovers an ancient legend that turns her life into a lethal game.

First‑year LAPD rookie Cynthia Decker faces a terrifying stalker while juggling a car‑jacking investigation, all while keeping her growing danger hidden from her father Peter and stepmother Rina.

"Alyn, Jes, Ryan and Elsa are Nowhere. A concrete cube in the middle of a dense forest. Imprisoned inside are one hundred teenagers from all over the country. They're all criminals. But none of them remember committing any crimes. Who has put them there. What do their captors want? And how will they ever break free?"--Back cover.