147 books • 56 series
Mammals
Amphibians (Investigate Biodiversity)
Leonardo DiCaprio (Breakout Biographies)
The Modern Nerd's Guide to Cosplay (Geek Out!)
Assassin Bugs Kill! (Insects: Six-Legged Nightmares)
Inside the Civil Rights Movement (Eyewitness to History)
Fangtooth Fish (Freaky Fish)
What Are Metamorphic Rocks? (Look at Earth's Rocks)
The Trail of Tears (American History)
What Are Igneous Rocks? (Look at Earth's Rocks)
What Are Minerals? (Look at Earth's Rocks)
Serena Williams (Junior Biographies)
Uranus (Planetary Exploration)
Ancient Inca Culture (Spotlight on the Maya, Aztec, and Inca Civilizations)
How Oil Is Formed (From the Earth: How Resources Are Made)
Investigating Hypnosis and Trances (Understanding the Paranormal)
The Life of Pocahontas
How Do You Gain Time When You Fly West? (Q & A: Life's Mysteries Solved!)
Andrew Carnegie and the Steel Industry (Great Entrepreneurs in U.S. History)
20 Fun Facts about Mammal Adaptations (Fun Fact File: Animal Adaptations)
What If I Break a Bone? (Benched: Dealing with Sports Injuries)
U.S. Constitution (Documents of American Democracy)
20 Fun Facts about Insect Adaptations (Fun Fact File: Animal Adaptations)
Why Do Cars Need Gas? (Q & A: Life's Mysteries Solved!)