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Hardcover
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From bestselling author and the National Ambassador for Young People’s Literature Mac Barnett comes a hilarious tale of sibling rivalry and disgruntled monsters—perfect for sharing with your own favorite rule-breakers!

Ian likes rules. His sister, Jenny does not. And when the woodsy vacation house where their family is spending the summer comes with a posted set of rules, it's a certain recipe for disaster: Brush your teeth. Make your bed. And never, EVER, open the red door!

"Barnett focuses...

From the B&N Reads Blog

7 Hilarious (and Heartwarming) Tales of Sibling Rivalry

7 Hilarious (and Heartwarming) Tales of Sibling Rivalry

It’s summertime, and when the temperatures are high, chances are the tension between your (otherwise angelic) kids can be too. With an excess of time on their hands, it’s possible your kids—from their respective ends of the couch—are finding increasingly creative ways to get under each other’s skin, which might, in fact, get under yours […]
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