Using simple language and high text/photo correlation, young readers will learn about what to expect at the post office, including why people go there and what a postal carrier does. A Words to Know section at the beginning of the book helps students learn new vocabulary they will encounter in the text, while suggestions for other titles and websites encourage students to learn more. "Did You Know?" Fun Fact Boxes, Detailed Table of Contents, Full-Color Photographs, Glossary, Index, Sidebars.