Where on earth will you find a more exciting look at the world around us? Explore the world's continents, countries, and capital cities, and marvel at the plane

Math, so often a mystery to children, is simply explained in I Wish I Knew That Math. With clear, commonsense explanations of mathematical concepts and fun and

Add lots of new tidbits to your knowledge base in math and science, history, language and geography.

Why does matter matter? What makes the earth quake? Why does the moon shine? With I Wish I Knew That: Science, kids will learn the answers to hundreds of fascin

Where On Earth? is the perfect learning companion to help all school children get to grips with discovering the world around them.