This book guides readers around the world's oceans, from sandy shorelines to the darkest depths. Learn about the ocean's most fascinating animals, including giant whale sharks, tiny tropical fish, and majestic manatees, among many other creatures. With expert text by marine biologist Loveday Trinick and accompanying illustrations, travel the world from frozen Arctic seas to shimmering coral reefs, and learn why it is so important that we protect our oceans. -- Publisher's description.