Adventure, action, and magic collide in the latest installment of the series that School Library Journal called "fast paced and exciting." In the third book of the series that VOYA recommends "for fans of Percy Jackson and Harry Potter," the war over the Eighth Day continues—and there's more at stake than ever before.The battle between Kin and Transitioners that's been brewing for centuries has finally come to a head. The sinister Kin have captured Evangeline's younger sister, Addie, a descendant of Merlin whose presence will allow them to reverse the Eighth Day Spell and free themselves. Addie doesn't realize the full consequences of her cooperation. She's been helping the Kin because they value the strength of her magic—something Evangeline never did. The feeling of power coursing through her veins is impossible to resist.Meanwhile, Riley, Evangeline, and Jax craft a plan to rescue Addie from her captors. But the Kin's unstoppable magic, and a rebellious Addie, force Riley to reconsider whether saving Addie is worth sacrificing everyone who lives in the seven-day week. Jax won't let Evangeline's sister be used as a pawn, so he risks it all in a secret mission of his own. With the Morrigan pushing both sides of the war toward annihilation, Addie must decide where her loyalties lie, while Jax, Riley, and Evangeline confront the possibility of losing Addie to save the world. A Modern Arthurian Legend: The war between the descendants of Merlin and King Arthur’s knights continues in the modern world, with families like the Pendragons fighting for the fate of time itself. A Sister Lost to Darkness: Addie has been captured, but she isn’t fighting back. Lured by the promise of power her sister Evangeline never acknowledged, she might be the most dangerous enemy of all. Mythology and Magic: A supernatural war threatens to destroy everything as the chaotic goddess, the Morrigan, pushes both Kin and Transitioners toward a battle they can’t win. A Secret Eighth Day: For centuries, magical families have lived in a hidden day of the week. Now, the spell that created it is about to break, and only Addie’s unique heritage can save it—or shatter it forever.
