Complex sentence: The book made the list of One Hundred Books that Shaped the Century compiled by the Staff at the "School Library Journal" as paving the way towards the genre of serious picture books for adolescents.
Split into simpler sentences: The book made the list of One Hundred Books that Shaped the Century compiled by the Staff at the School Library Journal. They added the book to the list as paving the way towards the genre of serious picture books for adolescents.