John Berardi, PhD is one of the leading sports nutritionist in the world, and may have a better understanding of physique transforming nutrition that anyone I know. Below are several helpful FREE guides from him.
John Berardi's Precision Nutrition Member Forums: Read over 39,000 posts on every nutrition-related topic under the sun. If you've got a question about nutrition, they've answered it before - and you can find it on this site. Oh... and it's completely FREE.