Designed to amuse and intrigue young readers, I Wonder Why Columbus Crossed the Ocean and Other Questions About Explorers answers all sorts of questions that children ask about discovery and exploration, including those about the earliest explorers and traders and how they saw the world, the great age of discovery with its stories of famous explorers, fantastic cities, and new foods and products, and discoveries under the sea and out in space. The wealth of information in this book is backed up with stunning, high-quality artwork, facts, and lively cartoons to make the learning fun!