What happens while you're sleeping? Your toys go out to play! After a long day of jumping in leaves and reading her favourite books, this little girl is worn out, but her favourite stuffed animal, Planet, is just getting started. Planet befriends a dog, gobbles a cookie, and takes a leap into the unknown. This tender, gorgeous tale by the internationally renowned cartoonist Liniers will reveal to early readers the wonders that exist at night, in secret, after they close their eyes.