I have read other posts about being able to edit the date column, and I believe the published date of the book is even more important than the publisher. I guess I could get a mysqlite editor and change the timestamp manually, but is'nt that information available from isbndb? Even just an extra column with a short int for the year would be enough.
Good work on the software as a whole though, I wouldn't change anything else if I made it my self

I'm sure you have a good reason for your thinking, I was just wondering what it is.
Cheers!