9781627128919 | Cavendish Square, August 1, 2014, cover price $35.64 | About this edition: Follow the development of goverment in the colonial period from the arrival of the first settlers to the adoption of the Constitution of the United States.

9781627128827 | Cavendish Square, August 1, 2014, cover price $35.64 | About this edition: Discover which cities in the colonial period played the biggest roles in the development of the United States.

9781627131285 | Cavendish Square, August 1, 2014, cover price $213.84

9780761449713 | Benchmark Books, September 1, 2011, cover price $34.21 | About this edition: Readers will learn the reasoning behind the different positions regarding the issues and learn how to analyze and develop critical thinking and informed opinions on crucial issues.

9780761448181 | Benchmark Books, September 1, 2010, cover price $32.79

9780761448198 | Benchmark Books, September 1, 2010, cover price $32.79 | About this edition: This highly readable and extremely helpful series provides young readers with all they need to know about a variety of medical conditions.

9780761444879 | Marshall Cavendish Corp, September 1, 2009, cover price $34.21

9780761440383 | Benchmark Books, September 1, 2009, cover price $34.21 | About this edition: Discusses human musculature, what can go wrong, how to treat those diseases and injuries, and how to stay healthy.

9780761445517 | Marshall Cavendish Corp, September 1, 2009, cover price $32.79

9780761442394 | 1 edition (Benchmark Books, September 1, 2009), cover price $32.79 | About this edition: This intriguing series takes at our universe and the planets, stars, etc.

9780761429135 | 1 edition (Benchmark Books, September 1, 2008), cover price $32.79 | About this edition: "Provides comprehensive information on the causes, treatment, and history of sleep disorders"--Provided by publisher.