Magic Tree House is a book series for young children by Mary Pope Osborne. The series features two children, the bookworm Jack and his adventurous and imaginative younger sister Annie, who travel to historical places using a magic tree house. The magic tree house belongs to Morgan Le Fay who, in the series, is King Arthur's sister and a librarian. She uses the magic tree house to gather books from time and space.

What causes the earth's weather? How do twisters form? What are the deadliest storms on earth? Find out the answers to these questions and more in Magic Tree House Research Guide: Twisters and Other Terrible Storms, Jack and Annie's guide to nature's wildest weather. Includes photographs, definitions, an index, information on twisters, hurricanes, blizzards, forecasting the weather, storm chasers, and much more!

1. Weather

2. Wind

3. Clouds

4. Rain and Storms

5. Twisters!

6. Hurricanes

7. Blizzards

8. Storm Prediction

  Doing More Research

  Index