In this spellbinding finale to an epic series, Septimus Heap must decide once an
d for all where his heart lies - with Magyk or with Alchemie and Physik. When, a
t last, Marcia agrees to allow the recently reinstated Castle Alchemist, Marcell
us Pye, to open the Great Chamber of Alchemie and Physik, she fears she is unlea
shing more than she understands. But Marcia must learn to trust Marcellus, and t
ogether they must rid the Castle of the evil Two-Faced Ring. Caught between the
two, will Septimus be able to bring both sides together?
