2 different editions, same ISBN

[Rose]

I wanted to add Jenny Valentine's book "Broken Soup" to my library. But when I tried to search for my edition (with the ISBN) I found a totally different edition with a whole different cover. I already tried to manually add the book but both books, or rather said editions, have the same ISBN.

My edition:
http://www.harpercollins.co.uk/Titles...

Other edition (Edition with the same ISBN but different cover):

http://www.goodreads.com/book/show/24...

So, if anyone could help me fix this problem...

[Paula]

Rose - You need to add an alternative cover edition

http://www.goodreads.com/help/librari...

I will add