I always thought of wattpad as a place where it is taking the design of books in a different direction. Where you could be in creative control of every sound your reader hears every visual your reader sees and possibly every breath your reader takes. lol 

With the design of wattpad, it allows you to do more with every page in a good way. Imagination can come alive in ways that have possibly never been seen before. It takes a book and turns it into a dynamic experience.  This book is about how I've helped other authors do that and I have myself done it. I hope it helps you.