This isn't truly typography-related, but i figure there might be people here interested in this sort of thing anyway.. I just wanted to mention that i was recently able to get ahold of the reprinted and seemingly not-so-easy-to-get-ahold-of Saul Bass and Associates book (originally from 1979). i found it online at a specialized bookstore in Holland called Nijhof & Lee and it costs for €36 + shipping, which wasn't too bad. it's certainly no definitive book on all things Saul Bass, but given the slim-to-none existence of Saul Bass books in general, it's worth having if you're a fan like myself.
(the first link has some samples from the book)