http://christinedantas.blogspot.com/2006/02/basic-curriculum-for-quantum-gravity.html [Broken] QG continues to gain definition as a field. Lee Smolin is currently teaching an online video course---two lectures a week---that some of us are following. Today Christine Dantas, who has a QG blog, posted her reading list for people who want to find out about QG. It is arranged in various categories including easy popular level, academic prerequisites, and textbook level. A substantial portion of her list is available online. If you have any good additions to the list that you want to suggest, I think you could contribute them in the comments to the above posting.