Join Piper and Finn for a new adventure, where they stay with their grandparents for the very first time! Piper is SO excited to see Granny and Pops. She packs an overnight bag with her favourite dinosaur pyjamas - and Hippety, Hoggle and Bear (her cuddly toys) of course! - and they all ride the train to their house. But all of a sudden, Piper starts to worry about being away from Mummy and Daddy, so it's up to Granny and Pops to plan a day of fun for Piper and Finn! A fun first experience story that will help to reassure little ones who are worried about staying away from home.