The revolutionary Endgame trilogy concludes in this explosive finale to the series. One key remains—can the Players find it before the end of the world?
The strongest are left.
One final key remains.
The fate of the world is in their hands.
The world of Endgame is populated by twelve ancient bloodlines. In each line, a Player trains for a catastrophic event that has not yet happened—until the Calling. Once they were called, the Players set off on a journey in search of three ancient keys that will save not just their line, but the world. Two keys have now been found, and the remaining Players must find the final key—before Endgame brings about the ultimate destruction.
Each book in the trilogy features an interactive “super puzzle” comprised of clues and riddles layered into the story.