The Medusa Plague: A Defenders of Magic Novel - Mary Kirchoff

With the onslaught of a vicious plague, the fate of a Thonvil town rests in the hands of the man its villagers have scorned: Guerrand DiThon

The name Guerrand DiThon has been cursed by his family since the day he disappeared. When a mysterious plague strikes their beleaguered village, Guerrand's name is invoked again—as the cause of the disaster.

Bram DiThon, Guerrand's nephew, is more like his uncle than the family would care to admit. A skilled herbalist, Bram has unknowingly turned his skills toward magic. It is to Bram the villagers turn when the plague changes their eyes to onyx, their limbs to snakes, and their flesh to stone.

Unable to stop the unexplainable deaths, Bram sets out to find his missing uncle. He learns that Guerrand is the High Defender of Bastion, the last stronghold before the Lost Citadel. But in finding him, Bram has unwittingly given an evil mage—once Guerrand's friend, now his archenemy—the key to destroy the three orders of sorcery.