Wyoming game warden Joe Pickett faces two different kinds of rampaging beasts--one animal, one human--in this riveting new novel from #1 New York Times bestseller C.J. Box. A rogue grizzly bear has gone on a rampage--killing, among others, the fiancee of Joe's daughter. At the same time, Dallas Cates, who Joe helped lock up years ago, is released from prison with a list of six names tattooed on his skin. He wants revenge on the people who sent him away: the people he blames for the deaths of his entire family and the loss of his reputation and property. Targeted are a judge, the county prosecutor, his lawyer, a prison guard--and both Nate Romanowski and Joe Pickett. Using the grizzly attacks as cover, Cates devises a method of violence identical to the bear killings and sets out to methodically check off his list.