So I've been wanting to buy Stars of Magic (the book) for a while. However, I am looking at all of the listings, and I see things like "Dai Vernon Volume 5" or "Paul Harris Volume 4". I always thought there was 1 book with a ton of routines in them (which were originally pamphlets)? So if I were to buy it, are there multiple volumes that I need to buy? Or should I just be looking for the one book? Also, who exactly is the author because there seems to be a million different ones.