Betty and Maud are having a sleepover in a teeny weeny tent, and that means that Duck and Penguin are too. Betty and Maud can't wait! Duck and Penguin aren't so sure... When the girls head back to the house after too much fizzy pop, their favourite toys are in for a long, scary night alone. Will Duck and Penguin learn to love sleepovers after all? A second side-splitting insight into the secret world of toys, from former Dreamworks animator and illustrator Julia Woolf.