Tony and his twin sister Andie are four-wheeling in the woods near their family cabin, when they are caught in a violent thunderstorm--then the sky turns really dark, and they realize a monster tornado is on their tail, and suddenly they are not sure whether it is safer to keep running, or find some place to seek shelter.-- From the publisher.

Includes six pages of extras: About the author, glossary, writing prompts, discussion questions.