Pocket Guide to Whales, Dolphins and other Marine Mammals

Learn everything you ever wanted to know about marine mammals, in this handy pocket-sized guide. Written by a natural history expert, this book provides a comprehensive introduction to all the families of marine mammals. Contains information on whales, dolphins, porpoises, narwhals and much more! Get reading and then take your book out into the wild. Also in this collectable series: Pocket Guide to Reptiles.