Goodreads Librarians Group discussion

I'm finding different info for the same ISBN on Amazon US and Amazon UK. I personally default to Amazon UK although I'm not from there (though I do miss the British Empire) so find it a tad confusing when the publisher is different, cover image is different etc.

Example:
Enid Blyton's First Term at Malory Towers (ISBN: 058330026X) on Amazon UK lists the publisher as "Dragon Grafton; New edition (Jan 1967)" and the same ISBN on Amazon US lists "HarperCollins Publishers (1995)". Goodreads lists the US version.

What is an obsessive compulsive to do?

ISBNs beginning 0 are from the US; ISBNs beginning 1 are from the UK :D. If that helps!