Jiggle the animals' googly eyes as you tell your first 'Knock, knock' jokes. Get giggling with your little one as they tell you their very first jokes! Knock on the door and wait to be asked, 'Who's there?' before turning the page to discover a different googly-eyed animal with a punchline overleaf. This easy-to-follow format is a lovely introduction to the world of comedy for little jokers, and you're sure to be laughing along with them! On the final page, there's a dino surprise that's sure to have you ROARing with laughter! - Your child will love telling their first jokes and making their friends and family laugh! - Fun, novelty format with googly eyes that jiggle when you wobble the book - Classic 'Knock, knock' joke format is easy for little ones to understand - Funky, fun artwork is sure to keep young audiences captivated - Final spread features a t-rex, sure to provoke squeals of delight