Separating the most saved version

[Astrid]

I was editing the series numbering and stumbled across a mistake with book one. Since normal books and boxed sets shouldn't be combined, I tried to separate this edition (volume with combined stories):
https://www.goodreads.com/book/show/1...

From the rest of the book 1 editions:
https://www.goodreads.com/book/show/1...

But because it's the most saved version it wouldn't allow me to do it.

Anyone who knows how to do it?

[Emily]

You have to separate everything else together, and leave it by itself.

[Astrid]

Thank you. I’ll try doing that :)