Download or read book Knock Knock Who's There? written by Sally Grindley and published by Puffin Books. This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A gorilla, a witch, a ghost, then a fierce scaly dragon hungry for his tea. Who will be next? Each time there's a knock at the door, there's a different monster, but each time they're wearing the same tartan slippers. Of course, it's just Dad, playing an hilarious bedtime game!