I used "how to write and publish an ebook in 7 days" which is very typical sensationalistic, cheesy, etc. BUT it really motivated me and I did indeed write, publish and start selling in 7 days. Here's a link to the book or ebook. If this link doesn't have the hard copy, try amazon, that's where I got mine.
How to Write and Publish your own eBook... in as little as 7 Days