The body in the arroyo belonged to a man who’d made his living plundering ancient Indian sites. And the only witness to the crime would not change his story: a demon had killed his friend. Sheriff Cliff Lansing has an unexplained death on his hands, and it’s only the beginning. In Las Palmas, New Mexico, a US senator is on his way to meet a Zuni shaman who is holding up a land swap involving 150,000 acres in New Mexico and Arizona. The senator intends to push the deal through. But in a long, dark night on the high desert, he is led into a storm of violence and shame.

The ancient Indian art of tracking is his greatest strength...and also his biggest weakness. Fish and wildlife state trooper Gabriel Hawke believes he’s chasing poachers. However, he comes upon a wildlife biologist standing over a body that is wearing a wolf-tracking collar. He uses master tracker skills taught to him by his Nez Perce grandfather to follow clues on the mountain. Paper trails and the whisper of rumors in the rural community where he works draws Hawke to a conclusion that he finds bitter.

Fish and Wildlife State Trooper Gabriel Hawke's job is to find a missing family in the Eagle Cap Wilderness. After finding the parents murdered, can he find a little girl on the run? Hawke is an expert tracker, but he isn’t the only one looking for the child. Even leaving the mountain, the girl isn’t safe. The murderers are looking for something - something they believe the child possesses. 

Fish and Wildlife State Trooper Gabriel Hawke encounters a hunter with an illegal tag. The name on the tag belongs to the Wallowa County District Attorney and the man holding the tag isn’t the public defender. As Hawke digs to find out if the DA is corrupt, the hunter’s body is found. Zeroing in on the DA, Hawke finds he has more suspects than the DA and more deaths than the hunter. 

Harney County, Oregon, 1968: Nick Drake has a chest full of medals and enough demons to fill a duffel bag. He's been trained to kill but was never retrained to rejoin society. Drake flees to the lonesome high desert in search of redemption and takes a job patrolling wildlife refuges where the only conflicts are keeping out stray cows and ticketing poachers. But then he stumbles across a girl's body ritually placed in a gully. Her murder is only the beginning, and Drake must face humanity's heart of darkness once again if he's to stop a killer from turning even more gullies into graves.

Dela Alvaro is a disabled veteran who grew up on the Confederated Tribes of the Umatilla Reservation. When an IED in Iraq ended her military career, she came home to reassess her life and landed a job in security at the Indian run casino on the reservation. Not even a year into being the assistant to the head of security, Dela is promoted on a trial basis. When one of the casino employees is found stabbed and stuffed in a laundry chute, she knows she can kiss head of security goodbye if she doesn’t find the killer before the media gets hold of the story.

Reservation "bad boy" Thomas Begay is found dead drunk under the La Plata Bridge, which is not unusual for him. What is unusual, however, is that beautiful BIA investigator Patsy Greyhorse is found lying beside him, not drunk or even a Navajo but very dead nonetheless. Charlie Yazzie, fresh from law school, risks his career and even his life to help his old friend. The answer seems to lie with the Yeenaaldiooshii...should one choose to believe in such things.

An old hermit has been killed in Utah’s wildlands, and Sheriff Bud Shumway knows it’s murder, even though some say it was a cougar kill. Others think it was done by a Bigfoot who has roamed the area for years, killing cattle and leaving people so traumatized that they never want to go into the wilderness again. But Sheriff Shumway can’t afford to believe in Bigfoot, given the huge area he’s responsible for, most of it wildlands. Set at the Ghost Rock Cafe, high on the wild and mysterious San Rafael Swell, this mystery will have you wondering if Bigfoot might really exist.

Joe Leaphorn may be long retired from the Navajo Tribal Police, but his detective skills are still sharp, honed by his work as a private detective. His experience will be essential to solve a compelling new case: finding the birth parents of a woman who was raised by a bilagáana family but believes she is Diné based on one solid clue, an old photograph with a classic Navajo child’s blanket.

As a Fish and Wildlife police officer, Luke McCain and his partner - a yellow Lab named Jack - spend their days patrolling the rivers, lakes, and forests of the wild and scenic Cascade Mountains in Eastern Washington. After hunters discover human remains inside a bear's stomach, McCain is thrust into the investigation. As more dead women are found in McCain's region, authorities suspect a serial killer is prowling the mountains he knows best. McCain will need his knowledge as an outdoorsman, and his instincts as an investigator, to track the psychopathic predator.