Ok, but now letâ€™s get back to the bookâ€¦ Like I said before, the book is kind of a small one. The reason for that is that Zachary Kessin always comes straight to the point. There is nothing to expand the content. Nevertheless he writes everything as detailed as necessary. To be honest I think this book is dedicated to people who already are in touch with HTML. It is not a book for pure beginners.
Nevertheless here is what you can expect from Programming HTML5 Applications.
To sum it up, Programming HTML5 Applications by Zachary Kessin is a really good help for everybody that already has some experience in developing web applications. You will get to know new methods and tools and you will definitely be able to build better HTML5 applications.