Ms. Frizzle's class has to come up with a mascot for its soccer team. Phoebe wants it to be a butterfly, but everyone else thinks that's a dumb idea...they're too wimpy! That's when know-it-all Janet suggests a bog beast mascot. The kids think it sounds realy cool. But just what is a bog beast? Find out when you join the class on an exciting field trip to a real live bog, where they learn all about bog beasts and butterflies.
NANCY KRULIK has written more than 150 books for children and young adults, including three New York Times bestsellers. She is the author of the popular How I Survived Middle School, Katie Kazoo Switcheroo, and George Brown, Class Clown series. Nancy lives in Manhattan with her husband, composer Daniel Burwasser, their two children, Ian and Amanda, and a beagle named Josie.