Colorado Parks & Wildlife Research Library

"Edgar Award-winning, New York Times bestselling author C.J. Box is back with a masterpiece of suspense set in a time and place that readers won't soon forget. Twenty miles across the North Dakota border, where the scenery goes from rolling grass prairie to pipeline fields, detective Cassie Dewell has been assigned as the new deputy sheriff of Grimstad-a place people used to be from, but were never headed to. Grimstad is now the oil capital of North...