Where did the oceans come from? What's a coral reef? Can you take a submarine to the bottom of the sea? Join your guide, Professor Astro Cat, as he takes a diver from the seashore all the way to the ocean shore. Learn about ocean creatures big and small, deep-sea vents, how humans explore the underwater world and much more, in this superbly illustrated book on the depths of the sea.
Check out the other excellent books in the Professor Astro Cat series, too.
Dr Dominic Walliman is a scientist based in Vancouver where he works on Quantum computers. Ben Newman is an award-winning illustrator and author.