United as One is the seventh and final book in the #1 New York Times bestselling I Am Number Four series! This action-packed series comes to a surprising, breathtaking, and utterly satisfying conclusion.

The Mogadorians have invaded Earth. Their warships loom over our most populated cities, and no country will risk taking them head on. The Garde are all that stand in the way, but they’ll need an army of their own to win this fight. They’ve teamed up with the US military, but it might not be enough.

The Garde need reinforcements, and they’ve found them in the most unexpected place. Teenagers from across the globe, like John Smith’s best friend, Sam, have developed abilities. So John and the others must get to them before the Mogs, because if they don’t, their enemies will use these gifted teens for their own sinister plan.

But after all the Mogadorians have taken from John—his home, his family, his friends, and the person he loves most—he might not want to put any more lives in danger. He’s got nothing left to lose, and he’s just discovered he has been given an incredible new Legacy. Now he can turn himself into the ultimate weapon.

So will he risk his life to save the world, or will he realize that power in numbers will save us all?

A year has passed since the Tournament. Fletcher and Ignatius have been locked away in Pelt’s dungeons, but now they must face a trial at the hands of the Inquisition, a powerful institution controlled by those who would delight in Fletcher’s downfall.

The trial is haunted by ghosts from the past with shocking revelations about Fletcher’s origins, but he has little time to dwell on them; the graduating students of Vocans are to be sent deep into the orc jungles to complete a dangerous mission for the king and his council. If they fail, the orcish armies will rise to power beyond anything the Empire has ever seen.

With loyal friends Othello and Sylva by his side, Fletcher must battle his way to the heart of Orcdom and save Hominum from destruction… or die trying.