When Kenzie and her friends find themselves trapped on a strange planet, they must risk everything to save themselves and Earth in this thrilling final book in the addictive Sanctuary trilogy!Fall down seven times, get up eight. These are the words Kenzie has always lived by. The problem is, she's fallen down too many times to count. Kenzie and her friends have already escaped two vicious alien attacks—not to mention the corporate bounty hunters sent to capture them. They're haunted by the friends they've lost and the hard choices they've had to make in this war they never asked for. And now, thanks to superpowers she received from the very aliens she's fighting, Kenzie has stranded everyone on a strange planet with no way off. She just wanted a safe place from the monstrous creatures terrorizing her world, but this new planet has dangers of its own, and Kenzie will have to uncover its secrets if she has any hope of ever making it...

In the thrilling second book in a series best described as Alien meets The Darkest Minds, Kenzie and her friends find themselves on the run and up against another alien invasion headed towards Earth.They may have escaped Sanctuary, but Kenzie and her friends are far from safe. Ex-Omnistellar prison guard Kenzie and her superpowered friends barely made it off Sanctuary alive. Now they're stuck in a stolen alien ship with nowhere to go and no one to help them. Kenzie is desperate for a plan, but she doesn't know who to trust anymore. Everyone has their own dark secrets: Omnistellar, her parents, even Cage. Worse still, she's haunted by memories of the aliens who nearly tore her to shreds—and forced her to accidentally kill one of the Sanctuary prisoners, Matt. When Kenzie intercepts a radio communication suggesting that more aliens are on their way, she knows there's only one choice: They must turn themselves in to Omnistellar...

Alien meets Alexandra Bracken's The Darkest Minds in this thrilling debut novel about prison-guard-in-training, Kenzie, who is taken hostage by the superpowered criminal teens of the Sanctuary space station—only to have to band together with them when the station is attacked by mysterious creatures.Kenzie holds one truth above all: the company is everything. As a citizen of Omnistellar Concepts, the most powerful corporation in the solar system, Kenzie has trained her entire life for one goal: to become an elite guard on Sanctuary, Omnistellar's space prison for superpowered teens too dangerous for Earth. As a junior guard, she's excited to prove herself to her company—and that means sacrificing anything that won't propel her forward. But then a routine drill goes sideways and Kenzie is taken hostage by rioting prisoners. At first, she's confident her commanding officer—who also happens to be her mother—will stop at...