Title: What is Trade?, Author: Carolyn Andrews
Title: What Do We Buy?: A Look at Goods and Services, Author: Robin Nelson
Title: Who's Buying? Who's Selling?: Understanding Consumers and Producers, Author: Jennifer S. Larson
Title: Human Footprint: Everything You Will Eat, Use, Wear, Buy, and Throw Out in Your Lifetime, Author: Ellen Kirk
Title: Goods Or Services?, Author: Luana Mitten
Title: Lily Learns about Wants and Needs, Author: Lisa Bullard
Title: What Was the Great Depression?, Author: Janet B. Pascal
Title: What Was the Great Depression?, Author: Janet B. Pascal
Title: Show Me the Money: Big Questions about Finance, Author: Alvin Hall
Title: Prices! Prices! Prices!: Why They Go Up and Down, Author: David A. Adler