Goodnight cape and goodnight sidekick. Goodnight mask and badge and tights. Goodnight world outside your window. You are safe and sound tonight. In this lively rhyming picture book, BabyLit author Jen Adams bids sweet dreams to the youngest readers who identify as superheroes by day and tender, sleepy children by night. With vibrant art from illustrator Alea Marley, this story is sure to send little ones flying into dreams of superpowers galore.