What's Up, Penguin? What are you doing, Fox? What's Cookin', Tiger? Been a while, Crocodile? The "What's Up?" book series comes with lots of clues so when can guess, and then, we can lift the flap to see if we’re right. A playful way to exercise reasoning, prediction and memory skills, featuring colourful, high-contrast illustrations throughout the board books in this series.Babies and toddlers will be delighted by the surprise on each page, and repeated readings will help develop early memory skills.• Board book • 12 pages• Publisher: Child's Play• Pack with 4 books .