From Stephen King to authors who haven't become household names quite yet, authors are increasingly turning to the Internet as a way of taking charge of their own publishing destiny. The opportunities are vast, but also confusing: Should you publish an e-book, a conventional print book, a Print On Demand book, a CD-ROM, or all of the above? What do you need to know to create an e-book? How do you set up a website, and how can you actually get people...