A fun, educational journey into everything a pre-teen would want to know about the planet we call home.
"What makes a camel friends with a Vietnamese pig? Or a wild polar bear pals with a sled dog? Author Catherine Thimmesh makes us wonder at the beauty of unlikely animal friendships. Because the stories behind these frien...
A four-book collection that builds young readers' comprehension skills while covering high-interest topics from Earth's diverse habitats to space exploration. Includes glossaries and quizzes.