Book excerpt: Laugh yourself silly in this fantastic collection of jokes and riddles! WHAT'S BLACK AND WHITE AND RED ALL OVER? An embarrassed Penguin A sunburnt elephant A newspaper! Did those jokes make you laugh? Make you groan? Maybe a bit of both? There's a lot more where they came from. Collected here by jokesmith Gyles Brandreth are some of the best and worst jokes ever (plus a few riddles to keep you on your toes). From 'Knock, knock' to 'Waiter waiter', with some funny elephants and giraffes thrown in for good measure, there's also a bit of expert joke advice, so you can show others just how funny you can be! 'Very funny, and often outright silly' Guardian on Have You Eaten Grandma by Gyles Brandreth