If you are a true professional, do not buy this book. It will be a waste of time and money. If you
are a beginner however, I suggest that you buy this right away as it teaches you some basic tricks
to get you started.
For me, some of the tricks I really liked, but others were very simple
and variations of tricks I knew already. It's not expensive, so if you're a beginner, I would see
how good this book is for you.