Same edition found twice

[Danae]

Ok so, I discovered that this edition http://www.goodreads.com/book/show/15... had a double one http://www.goodreads.com/book/show/15.... So according to librarians manual I separated the first edition form the others here http://www.goodreads.com/book/show/18... in order two merge it with it's double one. But then I could not find any merge button or something... and from what I read here I must be a super librarian...?

If that is the case could a super librarian kindly fix this? Note that the one edition has the 10 digit ISBN and the other has the 13 digit. But they are the same, they have same cover and details.

[vicki_girl]

Once you separate the books from the main listing, you have to combine the duplicates with only each other. Then you will be able to merge them. I got this one.

[Danae]

Ohhh ok! Thank you! :)