I accept the main purpose of the validator but going that route often puts poor books on the list whose copyright and other information is correct. And personally I think the real responsibility for seeing that this information is correct belongs to the submitter. 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.