THE STAKES GET HIGHER AS A TRAP IS SET. Nadia is severely shaken by the recent tragedy, but as the Legacy of the Watchers continues, she will turn to BEACON for comfort, immersing herself in plans for an extravagant masquerade ball to raise funds for the disaster victims. But she can’t escape the hidden ones—or the high stakes battle they’re waging behind the scenes. This time, Poseidon will be their guide, taking them from the Titan War to the destruction of Atlantis, and leaving Nadia with the hardest decision of her life. Finding courage she didn’t know she possessed, Nadia strikes up a treacherous bargain that will put her at odds with everyone—especially Will. It’s a deadly game, laced with deception, and Nadia will find that she’s not the only player in this masquerade when part three of the series reaches its shocking conclusion.