Chris Cherry, a newly minted sheriff's deputy in a small Texas border town, and seventeen-year-old Caleb Ross form an unlikely partnership as they investigate growing suspicions about the disappearance of Caleb's mother.

In the Mexican borderlands, a busload of student protesters is gunned down in broad daylight, a violent act blamed on the Nemesio cartel. But its aging leader, Fox Uno, sees the attack for what it is: another salvo in the long-running battle for control of Nemesio itself; perhaps by a rival cartel, or maybe someone closer to home. Across the Rio Grande, Sheriff Chris Cherry and his deputies America Reynosa and Danny Ford find themselves caught in...

"A small white plane hurtles from the sky, vanishing into the wilderness. Hiker Maggie Roby watches its final descent, certain that no one could have survived. But to her shock, a fifteen-year-old girl emerges from the wreckage, wounded but miraculously, impossibly alive. Maggie approaches with trepidation; she has secrets of her own, a past she can't escape. Saving the girl means risking her future, but she can't just abandon her, can she? With the...

"A small white plane hurtles from the sky, vanishing into the wilderness. Hiker Maggie Roby watches its final descent, certain that no one could have survived. But to her shock, a fifteen-year-old girl emerges from the wreckage, wounded but miraculously, impossibly alive. Maggie approaches with trepidation; she has secrets of her own, a past she can't escape. Saving the girl means risking her future, but she can't just abandon her, can she? With the...