Nexus, written by Ramez Naam, is a biohacker science fiction novel that explores the potential of neurotechnology and its impact on society. The story follows a young scientist named Kaden Lane, who develops a revolutionary drug called Nexus that allows humans to connect their minds together. As Kaden becomes embroiled in a global conspiracy, Nexus delves into themes of transhumanism, ethics, and the boundaries of human consciousness. With its fast-paced plot and thought-provoking ideas, Nexus offers a thrilling and intellectually stimulating biohacker science fiction experience.