Knock! Knock! Who Was There?

Over 300 side-splitting jokes based on the New York Times best-selling series. If you want to know exactly why Milton Hershey's wife married him, look no further. (Because she wanted lots of Hershey's Kisses ) This hilarious and original collection of jokes featuring all the subjects of the ever-popular Who Was? series will keep kids laughing right through history class Q: Why did Betsy Ross wear long dresses? A: To cover her colo-knees Q: Which playwright is also a great cook? A: Will-yum Shakespeare Q: Which president liked lasers? A: Ronald Ray-gun