The Big Book of the Ocean

Covering around 70 per cent of our planets surface and home to more than 200,000 known species, the worlds oceans are vital to life on Earth. However, despite producing around half the worlds oxygen and helping to regulate our climate and weather patterns, human behaviour has put our incredible oceans and the amazing animals within them at risk. In The Big Book of the Ocean, we go beneath the surface to explore the fascinating secrets of the sea and take an in-depth look at some of the planets magnificent marine creatures, from killer whales and sea turtles to seahorses and starfish. We also explore what we can do to help protect these vital environments and discover ten of the most endangered ocean species.