What Is Money?People have been using money for thousands of years, and we've come a long way from the days of shells, beads, and simple coins. Today we don't even need notes and coins we can pay with the tap of a card or smartphone. This book looks at the concept of money, exploring how it developed and how money is now used around the world. The book ends with a short quiz, so readers can test their knowledge.

who played for both the Brazilian national team and Flamengo

ISBN 9781640265608

ISBN 9781623105440

middle grade football fans are introduced to the extraordinary history of the NFL’s Kansas City Chiefs with a photo-laden narrative of their greatest successes and losses

Elementary-aged readers will discover that skunks come out at night to hunt

Early readers will be delighted to discover which animals travel in packs

This search-and-find book invites early readers to look for new vocabulary words and pictures while giving simple facts about a dragonfly's habitat

and kitten care

Includes bonus activities and QR codes that link to audio stories

then pitched the idea to his publisher

An intermediate-level survey of Yosemite National Park in California

Snakes treats middle-grade researchers and wild animal lovers to a comprehensive zoological profile of this group of remarkable reptiles