From award-winning author Lori Armstrong comes a gripping tale of brutal murder, as former army sniper Mercy Gunderson learns anew when she returns to the family ranch that, for the weak, the western plains of South Dakota hold...NO MERCY.

The body of a teenage Indian boy found on land belonging to the Gunderson ranch is just the beginning. When a second teen is killed, the crime moves even closer to home for Mercy. The Iraq veteran is no stranger to death, but these murders are deeply personal, recalling all too clearly a childhood marred by violence and tragedy. The local sheriff seems strangely apathetic, so Mercy throws herself into an investigation that is driven by a desire for justice . . . and retribution. But as she digs up the truth behind the shocking crimes, she uncovers dark and dangerous secrets involving those she loves. Now she must race to stop a killer before everything she’s fought for is destroyed forever.

Lori Armstrong is the two-time Shamus Award winning author of Snow Blind, in the Julie Collins mystery series, and No Mercy, in the Mercy Gunderson series, Blood Ties and Hallowed Ground were also Shamus Award nominees. She has won the WILLA Cather Literary Award for Hallowed Ground and was a finalist for the books Shallow Grave, No Mercy and Merciless. Shallow Grave was nominated for a High Plains Book Award. Lori is also the New York Times and USA Today bestselling author of contemporary romances written under the pen name Lorelei James. She lives in western South Dakota.