Badlands
(Book)

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 Dakota. With oil comes money, with money comes drugs, and with drugs come the dirtiest criminals hustling to corner the market. When the temperature drops to 30 below and a gang war heats up, Cassie realizes that she may be in over her head. As she is propelled on a collision course with a murderous enemy, she finds that the key to it all might come in the most unlikely form: an undersized boy on a bike who keeps showing up where he doesn't belong. Because a boy like Kyle is invisible. But he sees everything.