"The most riveting thriller all year " -John Gilstrap on Hawke's Prey The serene beauty of West Texas's Big Bend National Park is shattered when four hikers are brutally ambushed by a sniper. Only one survives to report the murders. When investigators come up with nothing, they're left wondering if this is a single incident--or the beginning of a rampage. One week later, Texas Ranger Sonny Hawke drives his 3500 Dodge Dually into the park, determined...