Nicholas Flamel appeared in J.K. Rowling’s Harry Potter—but did you know he really lived? And his secrets aren't safe! Discover the truth in book five of Michael Scott’s New York Times bestselling series the Secrets of the Immortal Nicholas Flamel. The Oaths: Many have made them. The Betrayals: Almost as many will undo them. The twins of prophecy have been divided—the end has begun. Josh Newman has chosen a side, and he will not stand with his sister, Sophie, or the Alchemyst, Nicholas Flamel. He will fight alongside Dee and the mysterious Virginia Dare. With San Francisco on the brink of ruin at the hands of Machiavelli, and Billy the Kid, Scatty, and Joan of Arc in another dimension called the Shadowrealm, the world stands at the edge of destruction. It is up to Sophie alone to find her twin before the battle begins or all is lost—forever. Read the whole series! The Alchemyst The Magician The Sorceress The Necromancer The Warlock The Enchantress