141 books • 38 series
Wild South America (DK American Original)
Big Mammals (Illustrated Wildlife Encyclopedia S.) (The illustrated wildlife encyclopedia)
Man-Eaters
Gorillas: the Greatest Apes
Private Life of Sharks
Sharks (Nature Watch) (Nature Watch S.) (LIFE) (Trackpack) (Nature Fact File)
Nature Watch: Sharks (Nature Watch)
Encyclopaedia of Big Cats, Bears, Whales and Elephants
Animal Language
Bears and Pandas (Nature Watch S.)
Looking Into Nature's Secrets (Looking Into...)
Robert Browning's Rondures Brave
The Private Lives of Birds
Hunters of the Wild
Pollution and Wildlife (Survival (Aladdin))
Masters of the Oceans
Recycling (World About Us S.)
Polluting the Sea (World About Us S.)
Barks, Roars & Siren Songs C Bright
Traffic Pollution (World About Us S.)
Tropical Rainforest (World about Us)
The Greenhouse Effect (World about Us)
Acid Rain (World about Us)
The Ozone Layer (World about Us)