9When the firefly is ready for bed, who will light up the sky instead? The moon! Cast the glow of your flashlight on 5 pop-ups featuring beloved Eric Carle illustrations to see what creatures you'll find in the night! 5 interactive buttons right on the flashlight bring the story to life with nocturnal animal sounds, plus a soothing lullaby. This multi-sensory storybook and flashlight set engages and delights young readers at story time.