posted 11 years ago
While the text would be useful to many users, the lack of illustrations would render the book somewhat useless. I think that you are probably correct - the new edition sales would be greatly hurt if the 2nd Ed was freely available to everybody.
Perhaps somebody with a legitimate copy of the PDF book could edit out the illustrations, and post the (then legal) edited version. Even without the illustrations, the book would be educational, if not complete. This could actually spur sales of the legitimate copies, as serious builders would see the value of purchasing it.