Writings of Influence

If asked to make a list of the most influential books and writings in all Christian history, could you do it? Here's one knowledgeable guy's attempt to make such a a list. The point in this endeavor is not that one agrees with all the teachings of all the books, but that these are the works that have had the greatest and most widespread influence, with their influence standing the test of time.

What do you think? Any recommended changes, additions, deletions?

(BTW - If you do not recognize a sizable portion of the names, perhaps you should get out more)

And the winner for most influential book is...