A simple story in rhyme and colorful illustrations introduce young children to the math concepts of place value and counting by tens.

You had better not monkey around when it comes to place value. The monkeys in this book can tell you why! As they bake the biggest banana cupcake ever, they nee

"More Penguin Place Value" is a sequel to the popular children's book, "Penguin Place Value." This delightful book provides opportunities for children to practi

Best Children's Books of the Year 2013, Bank Street College American Association of University Women Award for Juvenile Literature, 2013 Nominee A fun trip to t

From Gail Gibbons, the #1 author of science books for kids, this guide to those wonderful waddling water birds is updated with the latest facts from experts. In