It’s Jake’s turn to play with Mum, but first his baby sister needs her nap. “She turns into a real monster otherwise,” says Mum. But baby Sam does not want to sleep. She pulls Jake’s hair, throws her toys at him . . . and then starts to sprout fur! What a little monster! Luckily Jake knows just how to soothe his baby sister back to sleep and soon she’s back to being an adorable baby girl, just in time for playtime!