"Abstracts from the Abstracts" and Bill James Index
Many of you probably know about these already ...
Rich Lederer summarizes all the Bill James Baseball Abstracts, from his self-published 1977-1981 books, up to the last Ballantine one in 1988. Here's 1977; the others are linked to on the left side of that page. Good stuff.
Also, there's also Stephen Roney's index to the works of Bill James. Mostly for reference, but links to a few on-line articles.