The Park Service (Park Service Trilogy #1)
Ryan Winfield

What if the plan to save Earth includes the extinction of humankind?
Sometimes the best intentions ultimately lead to evil ends. That's what fifteen-year-old Aubrey VanHouten learns when he stumbles onto a post-apocalyptic paradise where the few remaining humans live on the run from deadly drones controlled by a mysterious Park Service. Beautifully written with challenging moral dilemmas and heart-melting friendships, The Park Service trilogy is an epic coming-of-age-story that will inspire and delight readers young and old.