The BIG fact book for LITTLE kids!Get answers to all your ‘Why?’ questions and find out how the world around you works.Why do I have a belly button? Why does water turn to ice? Why does popcorn pop? And why do cats hunt?Inside you’ll find: Bright and bold illustrations and photographsSimple text for early readers, and fun facts on every pageQuestions to encourage interactive learningParent tips to support learningAnd much more!Collect the whole series: DinosaursSpaceAnimalsOceanScienceWorldWhereWhyHow