Full AspenCat Catalog

Asks and answers the questions about the sun and the planets that revolve around it.

Examines the events and effects of the American Civil War.

Provides answers to such questions about the weather as "What makes the weather?", "Does air have weight?", "How big are hailstones?", and "What is El Niño?"

Tackles the weird questions about the human body that everyone's curious about including goose bumps, vampire fangs, eccentric eyeballs, wiggling ears, recyclable muscles, extra toes, and other mysteries.

Provides information about winds and storms, mountains, earthquakes, and other features on Earth, and similar phenomena throughout the solar system.

"Exposes 12 of the most enduring myths about nutrition. Full-color spreads give readers essential information about each myth, including why it exists, the key players who proved it wrong, and what the truth really is."--

"A young readers adaptation of the bestselling book The Disappearing Spoon, chronicling the extraordinary human history of the periodic table."--

Provides answers to a variety of questions about tornadoes & hurricanes, including "Where do most tornadoes strike?" and "How long do hurricanes last?"

Provides answers to commonly asked questions about space exploration, including "Which was the first living being in space?" and "Do you grow taller or shorter in space?"