Dinosaur's Now and Then 9: Dinosaur Man's Best Friend--NOT in Black + White

Dinosaur's aren't extinct. Dinosaur's are Forever! This series is a collection of Knock-Knock Jokes, one-liners and other jokes we haven't figured out what to call yet, but these jokes have kept cavemen laughing for centuries. Great for all ages, these are very visual books with lots of illustrations, that will not be looked at once and then packed away.