If these are copyright free books, then I couldn't care less and I'll get them from Google books anyway. If they're copyrighted, you're facilitating piracy, which is punishable by up to 150,000 per offense if the infringement is willful (each indiviudal item is it's own offense), and 10,000 if it's not. 6.3 million dollars and up? Might want to think about your decisions...