Errol?s got a horse and armour and a sword. He?s a knight. One day Errol gets an important letter. A very important letter. He must go to the castle immediately and he must bring his sword. Errol is afraid. Beautiful Princess Bella is in the castle. Is she in danger? And can Errol arrive in time to save her? Recording in British English. Plus, on Helbling e-zone kids: For students Online games Audio Karaoke chants For teachers Teacher's Guide Flashcards Flashcards Guide Big Books Guide Free online worksheets with Cambridge Young Learners exam practice