Who will survive in the fourth and final book in the bestselling Lone Survivor saga?After a hellish journey on the Appalachian trail, Landon Gray reunites with his wife, Sara only to learn of her infidelity, but that's only the beginning of their troubles. Although all is calm in the coastal community of Castine, Maine, death is at their doorstep. As tragedy strikes close to home, and Mick Bennington manages to turn the tables on them, the small-town...