It has been three years since the wizard, Thrandrak, was banished. Jemma now serves by the sides of Prince Willem as his faithful Castellan. But when Willem's betrothed, Lady Rima, is snatched away on the eve of their engagement, Jemma and Willem must follow her to the other side of the world. They'll confront storms, sea monsters, and magic on a voyage that will take them from Sudsbury to Blood Rock, the mysterious island of dragons.