There are exactly one hundred halls of magic to choose from. Ever since our parents were killed I knew exactly which hall was for me.
Whoever controls the Hundred Halls, controls the world.
In the Hundred Halls every form of magic is encouraged, except one—soul magic.
Every fall the city of Invictus bustles with new students, and the classrooms reek of spent faez. This year it's true of every hall except one—Arcanium.
As the Hundred Halls heads towards civil war, the fate of the city—and possibly the world—depends on Aurie and Pi finding the truth about Invictus' disappearance.