Rather than list an endless number of books, Youtube videos, webcasts, articles & podcast episodes, here's a baker's dozen personalities I've found useful in expanding my understanding of fitness, strength training, nutrition, genetics & programming. Premised on the "don't take a class, take the professor" approach, make them the focus of your search instead of a broad subject matter. Search on iTunes or Youtube, listen to their podcasts or their guest spots on other podcasts and then decide if you'd like to delve more deeply into their stuff. Simply listening to every one of their iTunes podcasts would give you a tremendous grounding and some good listening for the next few months.