"The Nocturnals: The Hidden World" is a children's book that follows the adventures of a group of nighttime animals. The main characters include Bats, Sugar Gliders, and Owls, who explore their mysterious environment while learning about friendship and teamwork. The story emphasizes the importance of understanding and appreciating the natural world. In this tale, the animals encounter various challenges and discover hidden secrets of their nocturnal habitat. The narrative encourages young readers to engage with themes of curiosity and exploration, fostering a sense of wonder about the nighttime ecosystem and the creatures that inhabit it.