Simple text and photographs introduce the physical characteristics, behavior, and habitat of the sea star.

Simple text and illustrations describe the Humvee and its uses by the United States military. Hummers are not Humvees. Hummers can be seen on regular streets and are made to look like the Humvee, but they are not a military vehicle. Humvees can cross a desert and travel through rivers and mud. They go wherever the U.S. Military goes. Its full name is High-Mobility Multipurpose Wheeled Vehicle, but solders call the truck "Humvee" for short.

Describes the design of a warship, how it runs, and its many uses.

Simple text and photographs present basic facts about orangutans.

An introduction to the physical characteristics, habits, and natural environment of the rattlesnake.

Introduces the parts and functions of different kinds of earthmoving machinery.