Twenty-seven stories, both fiction and non-fiction, about animals and nature.

Text and illustrations present the physical characteristics, habits, and changing natural environment of the various kinds of dinosaurs that roamed the earth mo

Puzzles and Projects is packed with fun, so grab your pencil and let’s go! There are plenty of puzzles, hands-on projects with step-by-step instructions, comi

"The National Wildlife Federation's GreenHour.org is a website devoted to giving parents and caregivers the information, tools, and inspiration they need to get

The first book-length study of the relationship between children's literature and ecocriticism.