Tim makes some beautiful images and there is probably a better form of rewarding him personally than the flattery of paying some scalper a ton of money for the same information that can be gotten for free any number of other places. I remember when one of AA's personal light meters went up for sale and couldn't even fetch forty bucks. Nowadays some goon on Fleabay would try to ascribe magical qualities to the obsolete gadget and ask forty grand. Same goes for Nadeau's books. I think I paid a few bucks apiece for them. And he certainly deserves credit for keeping attention on certain otherwise forgotten processes (at least at the time). But again, there's not a thing in those books that I couldn't find in updated form right on the web, or by asking someone on the web, or even in a modern workshop session.