Lords of Prophecy — Michael A. Rothman

The time of the final battle approaches as the barrier that's kept the demons at bay for centuries crumbles. The prophecies have promised the emergence of two brothers, lords of the prophecies who are destined to lead Trimoria's forces against those of the demon lord, Sammael. Yet, the challenges that the Riverton brothers face are none that anyone could have anticipated. With assassins seeking to end the king's reign, debilitating madness overwhelming many of the wizards, and the sudden appearance of an emissary from a long-lost civilization. The Riverton brothers must overcome the challenges arrayed before them, for the demon lord's minions are amassing at the border. The future of Trimoria hangs in the balance.