Dolphins are mammals that live in groups and cooperate and communicate with each other, which makes them more like humans than other sea creatures. However, through fishing and pollution, people have created dangers for dolphins. This book looks at how dolphins live, and how we can better protect them. Ruby level titles give readers the variety they need to become confident and successful readers, using a range of characters, topics and text styles keep children engaged and encourage discussion. For children who prefer to read non-fiction texts, the PM Plus Non-fiction titles offer carefully researched information thematically linked to key learning areas. The texts are supported with superb photography and realistic illustrations. #pm19-offer