Neuromancer
I can usually read sci-fi novels quickly, but Neuromancer took me by surprise with its dense and, should I say, psychedelic and kaleidoscopic language. The story surrounds Case, a hacker “cowboy” who navigated the cyberspace, and is akin to a black hat hacker in our day. His nerves were damaged as he betrayed his employers on a job, which rendered him unable to enter cyberspace. However, a man named Armitage approaches him, offering to repair the damage while also enlisting him, along with an edgy mercenary named Molly, on a grand mission. The language is dense but it’s full of interesting and provocative ideas so I’d recommend it if you want to explore early cyberpunk, but there are easier reads like Ready Player One that might serve as a better introduction to the genre.
The idea that intrigued me most was all the ways that the novel portrayed human augmentation. In the novel, body parts were replaceable, and people could buy microsofts, which were small electronic parts that can interface with the brain to provide information. This leads to very interesting cases where people can plug in some information into themselves, like perhaps a map of some area or a large dataset. Molly, the main female protagonist, has extendable razors on her hands that are wired to her nerves so she can go werewolf mode with her claws. Although a bit distant fundamentally the kind of cyborg-augmentation adds variety and specialization to people which can make the world very interesting.