Dr. Carbles Is Losing His Marbles! (My Weird School Series #19) »

When he was a kid, Dan Gutman always did his homework. That's how he grew up to write cool books such as The Kid Who Ran for President, Honus & Me, The Million Dollar Shot, Race for the Sky, and The Edison Mystery: Qwerty Stevens, Back in Time. If you want to learn more about Dan or his books, stop by his Web site: www.dangutman.com.

But first do your homework.

It's Thanksgiving, but the kids at Ella Mentry School aren't feeling very thankful. That's because Dr. Carbles is grumpier than ever, and he wants to fire Mr. Klutz! Will A.J. and his friends be able to save their principal's job?