Did you know that polar bears eat up to 100 pounds (45 kilograms) of food in one meal? It would take about 300 medium-sized apples to equal that much food. Learn these and other interesting facts in Polar Bear. Each World Languages title includes access to ten eBooks in ten languages! Our language toggle bar allows you to easily switch between English, Arabic, French, German, Hindi, Korean, Mandarin, Russian, Spanish, and Tagalog with a simple click. The full audio feature allows readers to listen to the text in their own language as they flip through the book. World Languages works on all platforms, including standard desktops, tablets, and SMART Boards..