Same ISBN, different editions

[Ghastly]

Hi,

What is the proper way to handle two different editions of a book having the same ISBN? The case in point are these two editions of War and Peace:

http://www.goodreads.com/book/show/61...
http://www.goodreads.com/book/show/97...

I added the second one (could not find this particular edition). However, I cannot include the ISBN since the first book already uses the same ISBN-10 and ISBN-13. What to do?

Thanks!

[rivka, Former Moderator]

http://www.goodreads.com/help/show/85...

[Ghastly]

rivka wrote: "http://www.goodreads.com/help/show/85..."

Thank you very much, told me exactly what I needed to know!