Kathleen V. Kudlinski

An informative look at how scientific theories have changed over time concerning the solar system.

"Examines what is known about weather--storms, predictions, climate, and other characteristics--and how different the facts are from what scientists, from ancient Sumerians to the recent past, believed to be true."-- Provided by publisher.

Offers a look at the life and accomplishments of this extraordinary woman who, after being born into slavery, risked her own freedom and life to save hundreds of others through the Underground Railroad, and who later became a hardworking advocate for abolition and the rights of her people.