Some of the greatest inventions that changed the modern world have been based on nature. In Burrs to Velcro, readers will discover how the invention of velcro was inspired by the mechanics of More →
Grade 4
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Some animals look so alike, it's difficult to tell which is which! The Butterfly or Moth book in the Which Is Which? series helps readers discover the similarities and differences between… More →
In Buying Goods and Services, readers will explore how to make responsible spending choices based on both individual values and outside influences. Dive into the world of finance with… More →
The California condor is the largest bird in North America. Scientists have found condor fossils that are nearly 100,000 years old. As more people settled in the American west, however,… More →
Young children are naturally curious about animals. Tell Me Why Camels Have Humps offers answers to their most compelling questions about this desert-dwelling animal that stores fat in their… More →
Campaign Strategy will help readers explore building a campaign team, campaign signs and slogans, campaign ads, the campaign trail, and campaigning with technology in the U.S. elections… More →
Explore the taiga of Canada and learn all about what it's like to live in this biome, from what kinds of plants and animals are found there to what kinds of weather it receives. More →
The Cool Careers series introduces readers to interesting and important careers for the 21st century. The focus of the series is on careers that are projected to grow over the next several… More →




