How Your Body Works: Fighting Illness and Injury: The Immune System
Bioindicator Species: Coral Reefs Matter
Timeline Trackers: Westward Expansion: A Timeline History of the Trail of Tears
Spotlight on Immigration and Migration: Immigration to Colonial America
Science in Action: Science of Stars: Exploring Matter
Surprising Science Experiments: A Kid's Book of Experiments with Sound
Launch into Space!: Exploring the Stars
Launch into Space!: Exploring the Sun
Colonial People: The Colonial Minuteman
Rourke's World Of Science Encyclopedia: Earth Science
Devastating Disasters: Volcanoes
Devastating Disasters: Tsunamis
Science in Action: Science of Music: Discovering Sound