Fyre

As Jenna prepares for her coronation and Septimus continues to battle the last remnants of the Darke Domaine, an ancient Alchemical Fyre must be relit to destroy the power of the Two-Faced Ring for good. The task pulls Septimus back to the very origins of Magyk and Physik, testing his skills and his loyalties to Marcia Overstrand and the alchemist Marcellus Pye. As the series' final volume, it draws together characters and places from across the previous six books toward one last confrontation.