The Dissonance

"In high school, the three were students of the eccentric Professor Marsh, trained in a secret system of magic known as the Dissonance, which is built around harnessing negative emotions: alienation, anger, pain. Then, twenty years ago, something happened that shattered their coven, scattering them across the country, stuck in mundane lives, alone. But now, terrifying signs and portents (not to mention a pointed Facebook invite) have summoned the...