Finalist for “Best Mystery,” RT Reviewer’s Choice Award An RT Book Reviews “Top Pick” Finalist for “Best Mystery,” Colorado Book Award When the daughter of Mattie’s on-again, off-again love interest disappears, she and her K-9 partner race to find the missing girl—before it’s too late. Deputy Mattie Cobb is in a dark place and has withdrawn from Cole Walker and his family to work on issues from her past. When she and her K-9 partner, Robo, get called to track a missing junior high student, they find the girl dead on Smoker’s Hill behind the high school, and Mattie must head to the Walker home to break the bad news. But that’s only the start of trouble in Timber Creek, because soon another girl goes missing—and this time it’s one of Cole’s daughters. Knowing that each hour a child remains missing lessens the probability of finding her alive, Mattie and Robo lead the hunt while Cole and community volunteers join in to search everything—to no avail. It seems that someone has snatched all trace of the Walker girl from their midst, including her scent. Grasping at straws, Mattie and Robo follow a phoned-in tip into the dense forest, where they hope to find a trace of the girl and rescue her alive. But when Robo does catch her scent, it leads them to information that challenges everything they thought they knew about the case. Mattie and Robo must rush to hunt down the kidnapper before they’re too late in Hunting Hour, the heart-pounding third installment in Margaret Mizushima’s exhilarating Timber Creek K-9 mysteries.

The brutal winter landscape conceals an equally brutal killer in this second police procedural mystery starring Colorado cop Mattie Cobb and her K-9 partner, Robo! “A taut page-turner on multiple levels.” —Booklist “Dog lovers will want to read this thriller.” —Library Journal When Deputy Ken Brody’s sweetheart goes missing in the mountains outside Timber Creek, Mattie Cobb and 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 them from the storm, Mattie and Robo find themselves alone, guarding the gravesite overnight in the dead of the early winter. And that’s only the first long, dark night in a series of them, because as their investigation develops, Mattie, Robo, Brody, and Cole find themselves in the middle of the killer’s stalking ground—with no way out unless they can catch a predator more deadly than any natural threat. Filled with tension, excitement, and heart, this new installment in Mizushima’s much-lauded police procedural mystery series will send a chill down every reader’s spine.

Featuring Mattie Cobb and her K-9 police dog partner Robo, Burning Ridge by critically acclaimed author Margaret Mizushima is just the treat for fans of Alex Kava On a rugged Colorado mountain ridge, Mattie Cobb and her police dog partner Robo make a grisly discovery—and become the targets of a ruthless killer. Colorado’s Redstone Ridge is a place of extraordinary beauty, but this rugged mountain wilderness harbors a horrifying secret. When a charred body is discovered in a shallow grave on the ridge, officer Mattie Cobb and her K-9 partner Robo are called in to spearhead the investigation. But this is no ordinary crime—and it soon becomes clear that Mattie has a close personal connection to the dead man. Joined by local veterinarian Cole Walker, the pair scours the mountaintop for evidence and makes another gruesome discovery: the skeletonized remains of two adults and a child. And then, the unthinkable happens. Could Mattie become the next victim in the murderer’s deadly game? A deranged killer torments Mattie with a litany of dark secrets that call into question her very identity. As a towering blaze races across the ridge, Cole and Robo search desperately for her—but time is running out in Margaret Mizushima’s fourth spine-tingling Timber Creek K-9 mystery, Burning Ridge. Best Books of 2018, Kings River Life Winner, Next Generation Indie Book Awards, action-adventure Winner, Colorado Authors League Awards, Ebook Fiction Silver Award, IBPA Benjamin Franklin Book Awards, mystery Bronze Award, Foreword Indies Book of the Year Awards, mystery Finalist, Colorado Book Awards, mystery

The first in the gripping Timber Creek crime series, that will have readers clamouring for more Mattie and Robo for years to come. A young girl is found dead in the mountains near Timber Creek, Colorado. Officer Mattie Cobb and her partner, K-9 police dog Robo, are assigned to the case that has rocked the small town. With the help of Cole Walker, local veterinarian and a single father, Mattie and Robo must track down the truth before the murderer claims another victim. But the more Mattie investigates, the more she realizes how many secrets her hometown holds. And the key may be Cole's daughter, who knows more than she's saying. The murder was just the beginning, and if Mattie isn’t careful, she and Robo could be next. Suspenseful and smart, Killing Trail is an explosive crime thriller from debut author Margaret Mizushima.

BELATED JUSTICE CAN BE THE MOST SATISFYING. For almost ten years, Nikki Drake struggled to deal with her sister's mysterious disappearance. When another teen vanishes from the same riding stable, the details are too eerily similar to ignore, and she vows to uncover the truth. No longer a child but a newly minted private investigator, she now has additional weapons in her arsenal, including a re-homed police dog and an enigmatic detective with ties to the horse stable. However, digging into her sister's case erodes old trusts and brings dark secrets bubbling to the surface. And this time they could be fatal...for her.

Jeffrey B. Burton's The Keepers is the next installment of the Mace Reid K-9 series, featuring golden retriever cadaver dog Vira and her handler, Mason Reid. Mason “Mace” Reid lives on the outskirts of Chicago and specializes in human remains detection—that is, he trains dogs to hunt for dead bodies. He calls his pack of cadaver dogs The Finders, and his prize pupil is a golden retriever named Vira. When Mace Reid and Vira are called in to search Washington Park at three o'clock in the morning, what they find has them running for their very lives. The trail of murder and mayhem Mace and CPD Officer Kippy Gimm have been following leads them to uncover treachery and corruption at the highest level, and their discoveries do not bode well for them . . . nor for the Windy City itself. The Keepers is an exciting, fast-paced mystery filled with courageous dogs you'll want to root for.

A Library Reads “Top Pick” Finalist, Colorado Book Awards, Mystery “Another compelling mystery” in Timber Creek’s “vivid Colorado setting” that is “sure to appeal to fans of Margaret Coel or Nevada Barr” (Shelf Awareness) Two brutal murders, a menacing band of poachers, and a fearsome creature on the loose in the mountains plunge Mattie Cobb and her K-9 partner Robo into a sinister vortex. An explosion outside a community dance sends Mattie Cobb and Cole Walker reeling into the night, where they discover a burning van and beside it the body of outfitter Nate Fletcher. But the explosion didn't kill Nate—it was two gunshots to the heart. The investigation leads them to the home of rancher Doyle Redman, whose daughter is Nate’s widow, and the object of one of their suspect’s affection. But before they can make an arrest, they receive an emergency call from a man who’s been shot in the mountains. Mattie and Robo rush to the scene, only to be confronted by the ominous growl of a wild predator. As new players emerge on the scene, Mattie begins to understand the true danger that’s enveloping Timber Creek. They journey into the cold, misty mountains to track the animal—but discover something even more deadly in Tracking Game, the fifth installment in Margaret Mizushima's Timber Creek K-9 mysteries.