Thomas Flarety has magic. He used it to destroy a corrupt bishop who tried to steal all the world's magic for himself. And so far, Thomas has managed to keep it a secret. Then raiders attack the northern Duchy of Frostmire with fire and magic. Henry, son of the duke and Thomas's friend, convinces Thomas to leave his studies and go help. But the church is also investigating the rumours of "witchcraft" in the north, and the Archbishop's Envoy is as interested in Thomas as he is in the raiders. Now Thomas must use all his wits, his skills and his magic to figure out who the raiders are and how to stop them. He must protect Eileen, the girl he loves, from the intrigues of the duke's court. He must find a way to keep the duke from turning him over to the Archbishop's Envoy. And he must do it before the raiders destroy them all.
