The final book in the Energy Series After the trauma from their final battle with Exemplar, Tarek is certain Lena is better off without him. She deserves a life without the baggage he carries. She deserves someone...real. As he fights alongside Oren in Exemplar, one thought keeps him sane: He didn't let Lena go. He gave her an out. Lena has spent the last eight months trying to move forward. She can't think about Tarek; she has to raise fifteen-year-old Peter, who suffers from the same ghosts as her love. All she wants is to make Peter happy. But then Peter runs away to fight in Exemplar-again. This time is different. This time, Peter doesn't come back. Desperate, Lena reaches out to the one person able to help her, the person who needs saved, too. Tarek. For Lena, the only answer to saving those she loves is to finish what they started-end the Synod's reign over Exemplar for good. She'll not let Tarek or Peter hide behind a war anymore, even if it kills her. The Energy Series: Tainted Energy Lost Energy Fractured Energy Energy Reborn