Book excerpt: This beautifully designed picture book will be a delight for adults and children to share and discover together what goes on at night when they're asleep. Each spread explores a different night-time world; as well as the city and woods, we visit a coral reef, the North Pole, a jungle, a busy port, the Australian outback, a factory where robots are making cars and even outer space... This is a delightful and surprising book that will engage young and old alike.