The Young Investigator's Guide to Ancient Aliens

George Washington's Engineer: How Rufus Putnam Won the Siege of Boston without Firing a Shot

Plague-Busters!: Medicine's Battles with History's Deadliest Diseases

Hurricane Katrina

Solar System

Who Invented the Telephone?: Bell vs. Meucci

Science Lab: Properties of Matter

Fantastic Fossils

Rachel Carson Sparks the Environmental Movement

Louis Pasteur Advances Microbiology

Groovy Gems

Brilliant Beauty Inventions

Mission to Pluto: The First Visit to an Ice Dwarf and the Kuiper Belt

The Disappearing Spoon: And Other True Tales of Rivalry, Adventure, and the History of the World from the Periodic Table of the Elements (Young Readers Edition)

Monstrous: The Lore, Gore, and Science behind Your Favorite Monsters

Outbreak! Plagues That Changed History

Chernobyl Disaster

Illustrated Encyclopedia of the Elements

What Is Climate Change?