National Parks Officer Peyton Risk’s expertise in the wilderness is put to the ultimate test as she hunts down a serial killer in Yellowstone National Park. With a haunting personal history and a sharp intellect, Peyton is determined to prevent more deaths, but may end up walking into a trap in this page-turning thriller by Ella Swift. Get ready for non-stop action, suspense, and heart-pounding twists in this debut novel and the start of a riveting new series.