Stress less

By Heather E. Schwartz, Kathy Allen

"An introduction to stress including the causes of stress, its effects, and ways to handle worry, anxiety, and stress"--Provided by publisher.

Ancient Egyptian hieroglyphs

By Kathy Allen

"Describes the hieroglyphic writing system of ancient Egypt"--Provided by publisher.

The Human Head

By

Human Head

By Kathy Allen, Jenny Krueger

The science of a rock concert

By Kathy Allen

"Describes the science behind rock concerts, including sound waves, instruments, sound systems, and acoustics"--Provided by publisher.

The horrible miserable Middle Ages

By Kathy Allen

"Describes disgusting details about daily life in the Middle Ages, including housing, food, and sanitation"--Provided by publisher.

Ancient Egyptian Civilization

By Kathy Allen, Kristine Carlson Asselin, Christopher Forest, Tammy Enz

The Science of a Rock Concert Fact Finders Action Science

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Endangered and Threatened Animals

By Kathy Allen, Janet Riehecky, Jody Sullivan Rake, Brenda Haugen, Molly Kolpin

Science of a Rock Concert

By Kathy Allen