Have you ever wondered what was under the sea? This unique book has pages cut to different size, so you can explore the rich ocean ecosystem - layer by layer! Turn the flaps in this beautifully illustrated book to reveal the amazing sea creatures living at different levels in the ocean.From the sunlight zone at the ocean's surface to the deepest trenches on the ocean floor - find out how life adapts to its environment. There are three oceans habitats to discover, making this unique book the perfect way to explore the world's oceans. Perfect for children aged 6 and up.