It took one week for me to get it. It came in just a cardboard box, and the book's corners were crushed a bit. I don't know if Mark reads AZ but there are better soft packages for books that he should consider. The book itself is beautifully bound and it's a shame to receive it in other than perfect condition.
Some books (e.g., Byrne) focus on ball mechanics like throw, others (e.g., Capelle) on strategy and thinking at the table. This is the best book I've seen that really focuses on stroke mechanics: stance, grip, alignment, etc. His philosophy is that, although not all or even most pro players have an orthodox shooting setup, most players would benefit from using them because they provide the path of least resistance to an accurate stroke. If your feet and your body and your eyes are lined up properly, it will be easier to accurately send the ball where you want it to go. You can do it if you're not lined up properly, but it will take you longer.
A great book that complements other books very well.