Wyoming's Twelve Sleep County is shaken when a would-be assassin takes aim at a local judge. Their shot narrowly misses, severely wounding the judge's wife. Now all local law enforcement officers, including game warden Joe Pickett, are called in to track him down. Beset by threats both man-made and natural, Joe Pickett must go to great lengths to keep his loved ones safe and solve an impossible crime. A New York Times bestseller.