Day & Night: MetropolisDoes a city sleep at night? Is the rainforest as lively as it is during the day after the sun goes down? Featuring two remarkable panoramic play scenes, Day & Night: Metropolis invites readers to learn about life in varying locations at distinctive points of a day and challenges them to find specific things in a sea of amusing details. Spot how the world runs in daylight hours and discover a dozen other activities that take place when we go to sleep.