"The Book of Everything" is a children's novel written by Guus Kuijer. It tells the story of a young boy named Thomas who has a unique perspective on the world around him. Set in post-World War II Amsterdam, Thomas navigates his challenging family life while dreaming of a better future. He finds solace in his imagination and his special book, where he records his thoughts and observations. The story explores themes of imagination, freedom, and the struggle against oppression. Through Thomas's journey, readers witness his growth as he learns to confront his fears and stand up for what is right. The book is celebrated for its engaging narrative and rich illustrations.