Meet Moomintroll and his friends in this reassuring story about a very first night away from home. Moomintroll and his friend Sniff are going to camp out in the treehouse overnight. It'll be their very first sleepover and the two friends are excited! But when night falls, they discover that they miss their cosy home. Will it take something spectacular to reassure Moomin and Sniff that sleeping somewhere new can be a great adventure after all? With gorgeous illustrations and a soothing story, this latest addition to the My First Moomin series is the perfect book for talking to little ones about spending a night away from home.