Examines the ecology of prairie grasslands, discussing the climate, animals, and plant growth of wetlands, badlands, river valleys, and rolling prairies.

Eleven-year-old Buck Bray travels to Denali National Park to shoot a new kids' wilderness show, and with the cameraman's daughter, they work to solve the mystery of two missing grizzly cubs.

Introduces athletes whose careers ended too soon, either from injury or death.

Learn more about the newest and oddest sports played around the world. From Quidditch to Bossaball, each chapter explores the rules and idiosyncrasies of some of the world's most offbeat sports.

"High-energy text and photos cover the phenomenon of sharks in pop culture. Chapters explaining how sharks are threatened species are balanced by stories of environmental protection efforts to save them."--

Learn more about players whose breakout achievements could not be maintained in the long run.

"Discover the different habitats of Earth, and learn what animals do as the day goes by, with this new series of books!"-- "How are day and night different in each of the main habitats on Earth? Discover it with this series of books!The Arctic is a cold and unusual place. There are six months of daylight and six months of darkness. How does this affect the creatures that live there? What do animals such as polar bears, walruses, and reindeers do...