The original and very first publication of this book was in eBook format and that was in 2005. Since that time, I've upgraded it for the Kindle and in 2014, due to many requests, I launched the book in paperback. It remains available in paperback and for the Kindle.
I've always been a firm believe in quality over quantity. Could I have made the book lengthier and thicker? Certainly. However, the additional "non-information" would have been nothing more than "filler" or "fluff." I wrote the book under the assumption that the reader(s) time is valuable. The quicker they could put my directions into action, the quicker they would begin realizing a profit. I'm happy to hear you don't have any complaints.