E, In my humble opinion, I think this is a personal preference. Larry and I will be completing a set of two books which originally would have been six individual books. Our thinking was that a Bookshare reader would rather download two books instead of six. You know, this duplication matter could be taken in several directions. If we don't want to duplicate anything, why are we scanning and validating books which are available through the NLS collection? Just a thought! Susan To unsubscribe from this list send a blank Email to bksvol-discuss-request@xxxxxxxxxxxxx put the word 'unsubscribe' by itself in the subject line. To get a list of available commands, put the word 'help' by itself in the subject line.