In a mansion surrounded by lakes and forests, Frederick is bored. He leads a very sheltered life: and when Emily invites him to play outside he has no choice but to refuse - what if he hurts himself? Much better to stay safely indoors. But Emily is not one to take no for an answer...A funny, joyful story about friendship and the delights of outdoor adventures 5+ A gloriously illustrated picture book celebration of being scared and doing it anyway.