Presents a look at the technology of the Mayan civilization, describing their advances in agriculture, architecture, medicine, mathematics, the building of cities, and calendars.
Describes Steve Jobs's life and accomplishments, including his early experiences building computers in his parents' garage, and his success in debuting such devices as the Macintosh computer and iPhon
Shares the life of the Shoshone woman, including how she was sold to a French-Canadian fur trader who later married her, how she and her husband became part of the Corps of Discovery, and why the Corp
Human society has adapted to environments across the globe, but sometimes nature still shakes up our world. Readers will investigate the science behind earthquakes as they count down the ten most cata
This book on computer engineering is perfect for the tech-savvy reader interested in an exciting career. Readers will learn about how engineers design and construct the computer hardware people use ev
Firefighting is definitely a career that counts. Firefighters keep our communities safe and rescue people in dangerous situations. The men and women who fight fires are considered heroes, and readers
Search and rescue pilots do a tough and dangerous job. They fly into risky situations and put their lives on the line to save others. Search and rescue pilots must be team players, trustworthy, and br
The history of the Sioux people is deeply connected to the history of the United States as a whole. Some of the most well-known conflicts between the U.S. military and Native Americans—including the B
Discover Earth's amazing glaciers in this fun and informative book. Readers will learn about the formation of glaciers, learn about different kinds, and explore some of the world's most famous glacier
Summer is the time for sunshine and sand, long days, and of course, vacation. Welcome in Summer with this delightful fiction title, which features a narrator and the fun activities they explore with t
