Deputy Tessa Black gave up her career as a detective with the Seattle PD and returned to the Pacific Northwest island she calls home to care for her ailing mother. Tessa thinks her mother’s illness is the worst thing she’ll face - until she responds to a routine call in the state park and discovers a local man harpooned to a sign. As the murder investigation unfolds, it becomes clear that the victim harbored secrets. Together with her FBI agent best friend, Cate, and park ranger Logan Wilde, Tessa must connect the pieces before the murderer strikes again.

It should be the happiest weekend of Officer Stevie Taylor's life. She's finally going to marry Police Chief Zane Duncan and live happily ever after in Solitude, Oregon. But all wedding plans grind to a halt when a dead body is found at a nearby campground. A vacationing A-list TV actor has been murdered...and all hell is about to break loose.

Sydney Shaw, like every single woman in New York, has terrible luck with dating. She’s seen it all: men who lie in their dating profile, men who stick her with the dinner bill, and worst of all, men who can't shut up about their mothers. But finally, she hits the jackpot. Her new boyfriend is utterly perfect. He's charming, handsome, and works as a doctor at a local hospital. Sydney is swept off her feet. Then the brutal murder of a young woman—the latest in a string of deaths across the coast—confounds police. The primary suspect? A mystery man who dates his victims before he kills them.

Kit Darling is a maid with a snooping problem. She’s the “invisible girl,” compelled to poke into her wealthy clients’ closely guarded lives. It’s a harmless hobby until Kit sees something she can’t unsee in the home of her brand-new clients: a secret so dark it could destroy the privileged couple expecting their first child. This makes Kit dangerous to the couple. In turn, it makes the couple—who might kill to keep their secret—dangerous to Kit.

FBI special agent Mercy Kilpatrick has been waiting her whole life for disaster to strike. A prepper since childhood, Mercy grew up living off the land — and off the grid — in rural Eagle’s Nest, Oregon. Until a shocking tragedy tore her family apart and forced her to leave home. Now a predator known as the cave man is targeting the survivalists in her hometown, murdering them in their homes, stealing huge numbers of weapons, and creating federal suspicion of a possible domestic terrorism event.