Raintree, 2006 • 32pp

Lion vs Tiger • Elephant vs Rhino • Tarantula vs Scorpion • Alligator vs Crocodile • Shark vs Killer Whale • Polar Bear vs Grizzly Bear

Each book in this series pits two exciting animals against each other to find out what would happen if they met. Chapters award points for survival skills such as strength, size and hunting ability. At the end of the book, the points are added up to discover the overall winner. But which animal will it be?

Recommended by Adrienne Gear in Nonfiction Writing Power.