Bøger i Energy serien i rækkefølge

Energy is a four-level course with dual entry at either false beginner or elementary level. Energy ensures that students have the tools and training they need to learn, remember and use new language. Energy is correlated to the Common European Framework.

When Cassondra took Wilma's energy, Lena's mission changed. Only revenge matters now. For the past year, Lena and her small army have tried to finish what they started, beginning with Earth: close the lines between worlds and end Exemplar's hold on humanity. Unfortunately, the task is daunting. But unlike before, Lena has no problem pulling the trigger. As soon as her army takes care of threats in Earth, Lena goes back to Arcus-only to find out where the next war will be. Tarek will do anything to mend Lena's heart, even while she pushes him away. Only death for a death seems to ease the pain tearing her apart. But as much as he desires to heal the woman he loves, Tarek has to make sure Arcus stays safe from extermination. After an attack, refugees Tarek has sworn to protect are terrified Exemplian authority will destroy their new home. Not able to defeat Exemplar's direct assault, only one solution remains-a solution that will more than likely end in catastrophe: take the war to Exemplar and shut down their power source. Lena doesn't see disaster for her army-she sees victory and demands to go, refusing to miss a chance to kill more Exemplians. While Lena hopes to save Wilma's energy during the impossible mission, Tarek fears Lena will lose more than the war. If she fails, Lena may lose herself completely.

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