Marsico, Katie

Presents a short biography of the surgeon Charles Drew.

"Provides comprehensive information on the rescue of abandoned horses"--Provided by publisher.

An introduction to the relief agency Doctors Without Borders, discussing what they do, where they go, and more.

Simple text and photographs provide an introduction to the physical characteristics, behaviors, and habitat of chimpanzees.

Simple text and photographs provide an introduction to the physical characteristics, behaviors, and habitat of cheetahs.

An introduction to The United Nations, discussing its history, what they do, and more.

Provides information on the dangers of cocaine and crack cocaine, stimulant drugs that affect the central nervous system.

Simple text and illustrations explore how cleanliness and good hygiene can protect against germs.

Simple text and illustrations provide young readers with an introduction to what sound waves are.

Text and pictures introduce the pulley, a simple machine used primarily to lift heavy objects. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.