The Diamond Age, written by Neal Stephenson, is a science fiction novel that explores the potential of nanotechnology and bioengineering. Set in a future where nanotechnology has revolutionized society, the story follows a young girl named Nell as she navigates a world of advanced technology and societal divisions. Stephenson's intricate world-building and thought-provoking exploration of bioengineering's impact on society make The Diamond Age a must-read for fans of the genre.