Since its debut in 1996, DEXTER'S LAB has been one of Cartoon Network's top-rated shows. Now Scholastic teams up with the boy genius and his pesky sister Dee Dee for original chapter and picture books Q: Why did Dee Dee bring a broom to her friend's birthday party? A: She heard it was a sweep-over! Q: How do computer geniuses sneak out of the house? A: Under cover of dorkness! Get these wacky jokes and hundreds more in this book that's guaranteed to make you laugh -- and if Dexter has anything to say about it, it'll make you smarter, too! It's the first-ever collection of jokes based on the boy genius and his hit TV show. So sit back and prepare to be entertained -- and informed!