Episode Title:The Road to Ursalia.Episode Description: Gruffi destroys the Great Gummi Book by accident, and ruefully he travels with Cubbi to the lost Gummi city of Ursalia to find a replacement. But despite the fact Gummis have departed centuries ago, the ruins of Ursalia are still infobited: by the satter-brained Gummi Knight Sir Thornberry and the evil witch Lady Bane.