96 books • 47 series
How Does Investing Work? (Guide to Financial Responsibility)
Investigating the D.B. Cooper Hijacking (World's Greatest Mysteries)
Biotech Careers (Stem Careers)
Perspectives on Reconstruction (Perspectives on Us History)
Cause & Effect: The Persian Gulf War (Cause & Effect: Modern Wars)
Perspectives on Westward Expansion (Perspectives on Us History)
Hate Crimes
Torque Series
The Role of Industry
Extreme Weather (Confronting Global Warming)
Denmark in Pictures (Visual Geography (Twenty-First Century))
District of Columbia V. Heller (Landmark Supreme Court Cases, Gold Edition)
Albania in Pictures (Visual Geography (Twenty-First Century))
Belize in Pictures (Visual Geography (Twenty-First Century))
Senegal in Pictures (Visual Geography (Twenty-First Century))
Welfare and Welfare Reform (Library in a Book)
France (Country Explorers)
Bangladesh in Pictures (Visual Geography (Twenty-First Century))
Kickboxing (Torque: Action Sports)
Rwanda in Pictures (Visual Geography (Twenty-First Century))
Skateboard Vert (Torque: Action Sports)
Skateboarding Street Style (Torque: Action Sports)
Richard the Lionheart (Rulers of the Middle Ages)
Pocket Bikes (Torque: Motorcycles)