This is book number 13 in the Joe Pickett series.
The recipient of Edgar, Anthony, and Macavity Awards, New York Times bestselling author C. J. Box has won almost every honor in his field. In Breaking Point, Wyoming game warden Joe Pickett is glad to catch up with old friend Lyle Pendergast, but then the man goes missing and is named a suspect in the death of two EPA employees. All signs point to Lyle's guilt, but the more Joe digs into the case, the more he realizes he's stepped into the middle of a deadly power play.