This is a highly popular and long-running series that explores the questions that young readers ask about the world around them in an unrivalled child-friendly style. The conversational format is perfect for delivering solid information in a natural, amusing and imaginative way. "I Wonder Why Venetians Walk on Water" is a superb introduction to geography. It examines countries and people around the world, and answers stimulating questions about climate and agriculture, flags and currency, as well as customs, clothes, festivals and sporting events.