The Art of Rock
by Paul Grushkin (Abbeville Press), 1987
A great book and valuable for the serious rock poster collector, but also large, heavy, and expensive. Now in extra editions.

The Art of the Fillmore—The Poster Series 1966 to 1971
by Gayle Lemke (Acid Test Productions), 1997. Now in extra editions.

If you want to see the entire series of nearly 300 Fillmore designs, I suggest buying a copy of the Lemke book, because it is less expensive and concentrates exclusively on the original series of Bill Graham posters. The reproductions of the posters are also larger. It is available in many bookstores and through online booksellers.

Additonal Sources:

A list of more BOOKS and ARTICLES with information about David Singer's posters (some with reproductions), or about the San Francisco rock posters, in general, can be found in the FILE section.