Lola M. Schaefer

Simple text and photographs depict corals and how they create coral reefs.

Simple text and photographs present the lives of Wilbur and Orville Wright and their pioneering efforts in the development of the airplane.

Explains, in brief text and illustrations, the structure and uses of our arms and hands.

"How do we know if there is water on Mars? We send probes to look around! Readers learn how scientists use space probes to study planets in our solar system . . . and beyond"--

Simple text and photographs describe how honeybees make and beekeepers collect honey.

Simple text and photographs present mail carriers, their role in the community, and their many tasks as they work for the Post Office collecting and sorting mail, and delivering letters, packages, and magazines.

"Scientists use telescopes to see galaxies too far away to see in the night sky. But how do telescopes see so far? Readers learn how telescopes work and why scientists even send them into space"--

A basic introduction to lobsters, discussing their physical characteristics, habitat, diet, and activities.