The Way Back — J.T. Sawyer

Carlie, along with Shane, Jared, and the rest of her eclectic group endure a nightmarish struggle to survive in the Caribbean on a grueling trek that will test their fortitude, battling zombies and hostile bands of humans along the way. Eliza Huntington, the president's daughter, has her own harrowing journey to make after Air Force One goes down in Idaho and she is forced to adapt in ways she never imagined. Eventually the fates of both parties intertwine in an explosive battle where tactics and firepower may not be enough to defeat the unspeakable horrors that await them.