For the past year Chloe St. John has been working as a K-9 cop with her German shepherd partner, Hank. Now a serious case of human trafficking with connections to her missing cousin just landed in her lap. When US Marshall Blake MacCallum's daughter goes missing, he's ordered to kill the judge he's protecting and tell no one about his daughter's disappearance or she will die. When their cases cross, will they be able to trust each other?

"Deputy Mattie Cobb and her sister, Julia, travel to Mexico to visit their mother, but when they arrive, they discover that she and her husband have vanished without a trace. Back in Timber Creek, Mattie finds a chilling note on her front door telling her to look for "him" among the standing dead up in the high country. The sheriff's department springs into action and sends a team to the mountains, where Mattie's K-9 partner, Robo, makes a grisly...

Struggling to reclaim his career after the devastating murder of his partner eight months earlier, LAPD cop Max Kent is teamed with a traumatized military canine named Maggie who assists Max in an effort to track down his late partner's killer.

"A deluge has flooded the high ground near Hanging Falls--but heavy rains aren't the only menace descending on Timber Creek. While on a scouting mission to pinpoint trail damage, officer Mattie Cobb and her K-9 partner Robo stumble upon a body floating at the edge of a lake. Robo catches human scent, which leads to an enigmatic forest-dweller who quickly becomes suspect number one. With help from veterinarian Cole Walker, Mattie identifies the victim,...

When Deputy Ken Brody's sweetheart goes missing in the mountains outside Timber Creek, Mattie Cobb and her K-9 partner Robo are called to search. But it's mid-October and a dark snow storm is brewing over the high country. And they're already too late. By the time they find her body, the storm has broken and the snow is coming down hard. While Brody hikes down to bring back the forensics team and veterinarian Cole Walker gathers supplies to protect...

"Loyalty, commitment, the fight against injustice--these are the things that have always driven Elvis Cole and Joe Pike. If they make a promise, they keep it. Even if it could get them killed. When Elvis Cole is hired to locate a woman who may have disappeared with a stranger she met online, it seems like an ordinary case--until Elvis learns the missing woman worked for a defense contractor and was being blackmailed to supply explosives components...