"The 100" is a science fiction novel by the American writer Cass Morgen. The action unfolds in a post-apocalyptic world where humanity is forced to live on a space station after a nuclear disaster on Earth. The main characters are seventy-seven teenagers who go to Earth to investigate the possibility of its return. The book "The Hundred" invites readers on an exciting journey into a dangerous world where every decision can lead to vital consequences. Tense situations, unexpected plot twists and complex moral dilemmas make this book exciting for fans of science fiction and adventure novels. Together with the main characters, readers have the opportunity to explore the properties of human nature in terms of survival and interaction with the environment. "The Hundred" will leave you on the edge of two worlds - a space station, where everything is available for survival, and the mysterious planet Earth, which is full of secrets and dangers.