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Readers will have fun learning about basic external body parts in this colorful series that helps them recognize and compare human parts and various animal parts. Each book in this series focuses on one part, explaining what it is, what it is used for, and how it looks on a variety of animals.

Defines pulleys, explains their functions, and suggests simple experiments to demonstrate how they work.

Learning remorse at wrongdoing is tough, especially for children. However, having a few little words to help show that remorse can really speed the process of making up for saying mean things, not sharing, or being rude. Readers see the many situations in which the words Im sorry should be used, including scenarios they may encounter in school or at home. Understandable language helps introduce this important concept and explains how much better everyone feels when an apology is given.

Provides a simple description of how astronauts aboard a space shuttle perform everyday activities such as eating, drinking, and sleeping.