Grade 4

As gripping as the screeching winds from a ferocious storm, X-treme Disasters That Changed America recounts the destructive force of some of America's worst natural disasters. Told in a… More →

Did you know the yo-yo was invented in Ancient Greece? Or that people in China have used chopsticks to eat with for more than 4,000 years? Learn these cool facts and so much more in this… More →

Have you heard of the dam so massive it actually added a fraction of a second to every day? Or seen the bridge that literally disappears below the ocean? Explore these extreme feats of… More →

Did you know a hippo can bite a crocodile in half? Or that lightening is five times hotter than the surface of the sun? Learn these cool facts and so much more in this engaging science… More →

Did you know that the planet Mercury is slowly shrinking? Or that people grow a little taller while in space? Learn these cool facts and so much more in this engaging series all about space.… More →

Did you know earlier colonists had to eat shoe leather to survive? Or that George Washington didn't really want to be president? Learn these cool facts and so much more in this engaging… More →

Some plants might have pretty flowers or sweet-looking berries, but they aren't always as nice as they seem. Poisonous plants may leave hungry visitors with an itchy rash, burning blisters,… More →

Yoga for Everyone illustrates fun, simple yoga poses readers can do anywhere as part of their everyday routines. Step by step instructions, illustrations, and helpful tips and techniques make More →

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In Yoga Teacher, early fluent readers will learn about yoga teachers' job responsibilities, necessary training and qualifications, and how they teach people to move their bodies and practice… More →

Bulldogs, bobcats, fighter jets, and mummy wraps are yours to create in this series for aspiring illustrators. Young readers will gain artistic confidence and discover the satisfaction in… More →

Pete tries to play with the other dinosaurs, but his little arms make it difficult for him. Will he find a game he can play? The phonemes /e_e/ea/ee/i_e/ are featured in this title. More →