This title introduces basic concepts related to exchange and markets, including how communities meet challenges caused by scarcity, and factors that influence pricing. Readers are encouraged to look for examples of the goods and services produced and provided in their local communities. Teacher's guide available.

This title explains why people in one country trade goods and services with people in other countries. Accessible, real-world examples help readers understand how needs are met through the exchange of goods and services around the world. Concepts include trade, importing, and exporting. Teacher's guide available.

Famous for his search for the legendary Fountain of Youth, Spanish conquistador Ponce de Leon is credited with the discovery of Florida in 1513. This sensitively written new book describes his encounters with the native inhabitants of Florida and Puerto Rico. Young readers will enjoy learning about life at sea and the hardships faced by his crew also included. Other topics include
- Ponce de Leon's life, from a page, to a squire, to Governor of a plantation
- his motivation for seeking to settle the "New World"
- his discoveries of Florida and The Tortugas
- his plantation Cassava, and its role in future trade routes
- aid from the Taino Indians in farming, and the repulsion by the Calusa Natives from the Florida coast
- a recipe for Cassava bread
- colorful maps and images showing the areas explored
- sections on the age of exploration
- the political climates of various countries that made explorers venture out into the unknown
- real recipes for foods the explorers ate on their travels
- how explorers lived while on the high seas, on the trail, or in the encampment

To many people, life is just cooler on the back of a 'hog.' Children will be eager to find out about the culture and mechanics of choppers, cruisers, and other motorcycles in the street bike family. Kids will learn about different types of bikes, the parts of a motorcycle, and the gear and clothing a biker needs to stay safe. Other topics include - the evolution of motorcycles over the last 120 years - the reasons that motorcycles became popular, including the influence of Hollywood - the different styles of American and Japanese motorcycles - motorcycle clubs, rallies, and organized rides - noted designers and engineers who made great bikes - and made bikes great!

This title explores the role of money in the lives of people around the world, including its necessity for meeting basic needs, as well as the importance for charity. Through authentic examples and engaging scenarios, young readers will learn that money, when used wisely, can be an instrument of good in the world. Teacher's guide available.

What is that annoying whine? How about those disgusting worms crawling in the dog's dish? What made those horrible bites that itch like crazy? The answer to these creepy questions is FLIES, one of the world's most important creatures. Fantastic full-color macro images bring readers inside the world of a common housefly. Designed for kids doing research and those wanting a ready source of creepy information, Buzz off, Flies! offers information on life cycles, family trees, and the fly's unique relationship with humans.