Goodreads Librarians Group discussion

Lots going on here. Two editions still have the 'cover coming soon' cover still on them. Then there are four different covers. One of them is a duplicate.

Question on what is the right procedure. The default has a 'cover coming soon' cover still on it (which doesn't seem to look like any of the covers added). Should it just be replaced with the current cover or merged with the first cover added by the author?