wrong publication date

Whoops reg - the actual release is 21st July 2007, not the 17th;

http://www.bloomsbury.com/harrypotter/content.asp?sec=4&sec2=1&unart=yes&artTitle=Publication%20announcement%20for%20the%20final%20book%20in%20the%20Harry%20Potter%20series

You'll send HP fans worldwide into panic if you make a mistake like that.