Human Body FAQ: Do You Really Taste with Your Nose?: Questions About the Senses
Planetary Exploration: Neptune
Human Body FAQ: Is Your Hair Stronger Than Steel?: Questions About Hair, Skin, and Teeth
First Peoples of North America: The People and Culture of the Navajo
Let's Find Out! Marine Life: What Are Mollusks?
Let's Find Out! Marine Life: What Are Crustaceans?
Planetary Exploration: Jupiter
Exploring Our Universe: The Moon
Native Americans, Set 3: Shoshone
Insects As...: Insects as Healers
Keystone Species that Live in Grasslands
Totally Gross History: The Totally Gross History of Ancient Rome
Rourke's World Of Science Encyclopedia: Human Life
Mysteries of History: Mystery of the Roanoke Colonists