While we can't all be JK Rowlings (she's worth around half a billion, according to the Times Richlist) you can make money writing content for websites. One of the best portals for this sort of work is constant content, where there's a steady flow of people looking for writers on a variety of topics.
Buy Website Content, Order Articles - Constant Content
Unlike many freelance writing websites it is free to join so it might be worth a look. I haven't worked there myself but I do know people who have. As with the book selling, it won't make you millions, but it could make you enough to be worth your while.
Buy Website Content, Order Articles - Constant Content
Unlike many freelance writing websites it is free to join so it might be worth a look. I haven't worked there myself but I do know people who have. As with the book selling, it won't make you millions, but it could make you enough to be worth your while.