Digital Freedom: How Millions Are Carving Out a Dependable Living Online, and How YOU Can Too
A bit rambly, but there's a lot of great information on what kinds of things you can do online to make money. He's pretty thorough, with a lot of insider information (like doing a service is a lot more taxing than some of the other methods he mentions). Definitely worth a read if you're looking for your own slice of digital freedom.
