Wanda lives with her mum, Wendy, and they have a wonderful washing machine called Walter. This is a Very Good Thing because Wanda is a very messy eater! Little girls will have great fun following Wanda as she gets more and more of her clothes dirty. Then they can wash all Wanda's press-out messy clothes in Walter the wonderful pop-up washing machine at the back of the book. Don't forget the magic words: Eat dirt!