Harris, Nancy

Introduces children to the government, describing the three branches of the government and how they work together, the role citizens play in the government, how a law is made, and other related topics.

Examines the electoral process in America, discussing the qualifications for becoming president, how national and local elections are run, and who can vote.

Describes germs, mold, and pests, such as centipedes and silverfish, that could be growing and living in a bathroom; and provides tips on keeping a bathroom clean and safe.

Discusses the history of amphetamines, benefits and dangers of their use, and the controversy they have inspired.

An illustrated introduction to the Great Seal of the United States, which features an image of a Bald Eagle, and discusses its history and its patriotic symbolism to America. Includes a time line, a picture glossary, and an index.

Photographs, diagrams, and simple text written in both English and Spanish introduces basic math concepts of fractions to early learners.

A collection of first-hand accounts of some of the most destructive floods in history.

A science encyclopedia designed for middle school students, examining topics related to chemistry, explaining what chemistry is, and covering atoms and elements, molecules, matter, compounds, acids and bases, mixtures, solutions, reactions, and people who study chemistry, with further reading sidebars and illustrations.

Describes pests, such as clothes moths, booklice, mice, and spiders, that could be living in a living room; and provides tips on keeping a living room clean and safe.

Simple text and colorful illustrations and photographs teach young children about common geometric shapes and patterns found in the world around them.