Kids can never get enough knock-knock jokes. For the insatiable riddler, here are 1,000 jokes that will satisfy the need to tease. Here are knock-knocks about n
Kids can't get enough of laughter--so they can't get enough of Rob Elliot's hilarious joke books! Knock-Knock Jokes for Kids is an all-new collection of knock-k
What can steer a parent toward insanity faster than the phrase "Are we there yet?"...the words "Knock, Knock," of course. Bob Phillips, comic genius, has master