Cindy, Use the new one, the 13 digit one. That's what everyone is transitioning to, and entering the 13 digit ISBN will keep Bookshare from having to convert the ISBN to 13 digits at some point in the future. Gerald -----Original Message----- From: bksvol-discuss-bounce@xxxxxxxxxxxxx [mailto:bksvol-discuss-bounce@xxxxxxxxxxxxx] On Behalf Of Grandma Cindy Sent: Friday, May 11, 2007 1:52 AM To: John G; bksvol-discuss@xxxxxxxxxxxxx Subject: [bksvol-discuss] question re ISBN numbers John, When a book has both a 13 and a 10 ISBN number and there's no indication that one or the other is hardbound or pbk, which should we put into the upload form? Cindy ____________________________________________________________________________ ________Building a website is a piece of cake. Yahoo! Small Business gives you all the tools to get online. http://smallbusiness.yahoo.com/webhosting 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. 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.