After erratic climate change has made Earth a dangerous place to live, the fate of the population rests on the shoulders of the final six who will be scouting a new planet. Intense training, global scrutiny, and cutthroat opponents are only a few of the hurdles the contestants must endure in this competition.For Leo, the prospect of traveling to Europa—Jupiter’s moon—to help resettle humankind is just the sense of purpose he’s been yearning for since losing his entire family in the flooding of Rome. Naomi, after learning of a similar space mission that mysteriously failed, suspects the ISTC isn’t being up front with them about what’s at risk.As the race to the final six advances, the tests get more challenging—even deadly. With pressure mounting, Naomi finds an unexpected friend in Leo, and the two grow closer with each mind-boggling experience they encounter. But it’s only when the finalists become fewer and their destinies grow nearer that the two can fathom the full weight of everything at stake: the world, the stars, and their lives.

    . . Sixteen-year-old Thomas has always been an outsider. The first child born without the power of an Element—earth, water, wind or fire—he has little to offer his tiny, remote Outer Banks colony. Or so the Guardians would have him believe. In the wake of an unforeseen storm, desperate pirates kidnap the Guardians, intent on claiming the island as their own. Caught between the plague-ridden mainland and the advancing pirates, Thomas and his friends fight for survival in the battered remains of a mysterious abandoned settlement. But the secrets they unearth will turn Thomas’ world upside-down, and bring to light not only a treacherous past but also a future more dangerous than he can possibly imagine.

    But her best friend, Libby, is determined to give it a try, longing for a new, improved version of herself.What starts as Libby’s dream turns into Clair’s nightmare when Libby falls foul of a deadly trap. With the help of Jesse, the school freak, and a mysterious—but powerful—stranger called Q, Clair’s attempt to protect Libby leads her to an unimagined world of conspiracies and cover-ups. Soon her own life is at risk, and Clair is chased across the world in a desperate race against time.Action and danger fuel Sean Williams’ tale of technology, identity, and the lengths to which one girl will go to save her best friend.

    Her father works for the Branch at the helm of its latest project: monitoring and administering treatments to the four genetically altered boys in the lab below their farmhouse. There’s Nick, Cas, Trev . . . and Sam, who has stolen Anna’s heart. When the Branch decides it’s time to take the boys, Sam stages an escape, killing the agents sent to retrieve them. Anna is torn between following Sam or staying behind in the safety of her everyday life. But her father pushes her to flee, making Sam promise to keep her away from the Branch, at all costs. There’s just one problem. Sam and the boys don’t remember anything before living in the lab—not even their true identities.Now on the run, Anna soon discovers that she and Sam are connected in more ways than either of them expected. And if they’re both going to survive, they must piece together the clues of their past before the Branch catches up to them and steals it all away.