Peter Reinhart, author of "American Pie, My Search for the Perfect Pizza" has partnered with Craftsy to produce a mini-course titled "Perfect Pizza at Home"
It covers everything from making the dough to garnishes after the pizza is baked. There is a lot of good information here. You have to create an account with Craftsy.com in order to watch, but it is worth it. Probably close to two hours of class here!