Abdo Kids Junior

Simple machines, such as the screw, are important to daily life. This title will help readers understand what a screw is, its parts, and how it makes work easier. This title is complete with colorful...

Where the supreme court works and what it does are two of the important questions that are answered in this title. Readers will learn other basic information about the supreme court with the simple...

Simple machines, such as the wedge, are important to daily life. This title will help readers understand what a wedge is, its parts, and how it makes work easier. This title is complete with colorful...