Stone Cold is the 14th Joe Pickett novel by C. J. Box. "Everything about the man is a mystery: the massive ranch in the remote Black Hills of Wyoming that nobody ever visits, the women who live with him, the secret philanthropies, the private airstrip, the sudden disappearances. And especially the persistent rumors that the man’s wealth comes from killing people. Joe Pickett, still officially a game warden but now mostly a troubleshooter for the governor, is assigned to find out what the truth is, but he discovers a lot more than he’d bargained for. There are two other men living up at that ranch. One is a stone-cold killer who takes an instant dislike to Joe. The other is new—but Joe knows him all too well. The first man doesn’t frighten Joe. The second is another story entirely." (from Goodreads.com)
Ann Cleeves's seventh novel featuring Jimmy Perez and the Shetland Islands is called Cold Earth. "In the dark days of a Shetland winter, torrential rain triggers a landslide that crosses the road and sweeps down to the sea. At the burial of his old friend Magnus Tait, Jimmy Perez watches the flood of mud and peaty water smash through a croft house in its path. Everyone thinks the croft is uninhabited, but in the wreckage he finds the body of a dark-haired woman wearing a red silk dress. In his mind, she shares his Mediterranean ancestry and soon he becomes obsessed with tracing her identity. Then it emerges that she was already dead before the landslide hit the house. Perez feels bound by duty - and something more powerful - to find out who she was, and how she died. Within the house, the only clue is a wooden box that contains two photos, one of two small children and one of an elderly couple. And a handwritten letter, which begins: "My dearest Alis..." (from Goodreads.com)
Ice Cold is a Rizzoli & Isles novel by Tess Gerritson. "In Wyoming for a medical conference, Boston medical examiner Maura Isles joins a group of friends on a spur-of-the-moment ski trip. But when their SUV stalls on a snow-choked mountain road, they're stranded with no help in sight. As night falls, the group seeks refuge from the blizzard in the remote village of Kingdom Come, where twelve eerily identical houses stand dark and abandoned. Something terrible has happened in Kingdom Come: Meals sit untouched on tables, cars are still parked in garages. The town's previous residents seem to have vanished into thin air, but footprints in the snow betray the presence of someone who still lurks in the cold darkness--someone who is watching Maura and her friends. Days later, Boston homicide detective Jane Rizzoli receives the grim news that Maura's charred body has been found in a mountain ravine. Shocked and grieving, Jane is determined to learn what happened to her friend. The investigation plunges Jane into the twisted history of Kingdom Come, where a gruesome discovery lies buried beneath the snow. As horrifying revelations come to light, Jane closes in on an enemy both powerful and merciless--and the chilling truth about Maura's fate." (from Goodreads.com)
Killing a Cold One is the 9th entry in Joseph Heywood's Woods Cop series. "Every fall in northern Michigan brings a spate of dogman sightings. A radio DJ’s invention, the dogman was created as an attention-getting joke. But millions of Michiganders believe in angels and vampires, werewolves, Bigfoot . . . and the dogman. Late summer, the horribly mutilated bodies of two Native American girls are found in a tent in a remote campground in the Huron Mountains. Grady Service, who wants nothing more than to return to patrolling his beloved Mosquito Wilderness, is called into the case. Strange animal tracks are found, mayhem ensues, a bloody trail of victims begins to accumulate, and the governor, in a political panic, and on her way out of office, orders Grady to hunt down and eliminate the killer--on her office’s dime. Grady Service does not believe in Easter bunnies, Santa Claus, or dogmen, and the "monster" hunt that unfolds in Killing a Cold One builds to a violent finish in some of the Upper Peninsula’s harshest and deadliest terrain. Joseph Heywood's legendary woods cop is called upon to use all of his investigative skills to sort fantasy from reality in order to do what the governor wants." (from Goodreads.com)