He doesn’t know the details of the mission, only the directives that hum in his mind. Dart the humans. Leave them where they fall. His job is to protect his Offside. Let her do the shooting. Until a human kills her… Sixteen year-old Raven is at summer camp when the terrifying armored Nahx invade, annihilating entire cities, taking control of the Earth. Isolated in the wilderness, Raven and her friends have only a fragment of instruction from the human resistance. Shelter in place. Which seems like good advice at first. Stay put. Await rescue. Raven doesn’t like feeling helpless but what choice does she have? Then a Nahx kills her boyfriend. Thrown together in a violent, unfamiliar world, Eighth and Raven should feel only hate and fear. But when Raven is injured, and Eighth deserts his unit, their survival depends on trusting each other…

    But when Vivian returns home the night after the supposed "Rapture," all that’s left of her parents are two holes in the roof. Suddenly, she doesn't know who or what to believe. With her best friend Harp and a mysterious ally, Peter, Vivian embarks on a desperate cross-country roadtrip through a paranoid and panic-stricken America to find answers. Because at the end of the world, Vivan Apple isn't looking for a savior. She's looking for the truth.

    Her entire world confined to its spaces, she's never thought to dream of what lies beyond its doors. So when her mother goes missing, Aria knows her chances of surviving in the outer wasteland long enough to find her are slim.Then Aria meets an outsider named Perry. He's searching for someone too. He's also wild—a savage—but might be her best hope at staying alive.If they can survive, they are each other's best hope for finding answers.

    Her home and her secret are threatened when the Council lowers the barrier, allowing the enemy race to enter the Shythe haven. As the Narcolym airships approach, Dez and her friends rebel against their Council and secretly train for battle. Not only is Dez wary of war and her growing affection for her best friend Jace, she fears the change her birthday will bring. When Dez's newfound power rockets out of control, it's a Narcolym who could change her fate...if she can trust him. Dez's guarded world crumbles when she discovers why the Narcos have really come to Haven Falls, and she's forced to choose between the race who raised her and the enemy she's feared her whole life.