From New York Times bestsellingauthor Ryan Winfield, a thrilling tale of friendship, betrayal, and adventure.What if the plan to save Earth includes the extinction of humankind?Sometimes the best intentions ultimately lead to evil ends. That's whatfifteen-year-old Aubrey VanHouten learns when he stumbles onto apost-apocalyptic paradise where the few remaining humans live on the run fromdeadly drones controlled by a mysterious Park Service. Beautifully written withchallenging moral dilemmas and heart-melting friendships, The Park Service trilogy is an epiccoming-of-age-story that will inspire and delight readers young and old.