From Odin's Ravens to the Jotun fortress of Gymirsheim, the Codex Nordica plunges into the myths and cultures of the Vikings! Introducing a host of new wizardry and enchantments, as well as warrior gods and battle craft, this Castles & Crusades sourcebook explores the Nine Worlds of the northmen - the legends and myths, and the magical creatures, gods, heroes, giants, and monsters that peopled them.