Ask HN: Best Fiction Hacker Books?

This is not a book but it is the best fiction featuring programmers I have ever seen.

Edit: Looks like it is also available as an ebook.

The first few chapters of Zero Day focus on a series of devastating attacks by a new breed of malware that is causing pilots to lose control of their aircraft, making hospital record systems fail, disrupting robotic auto assembly lines, and causing nuclear power plants to fail. That's when protagonist Jeff Aiken enters the scene. Something of a lone wolf computer security genius