Please, merge book in diferent language

[Carlos]

The first volume:
https://www.goodreads.com/book/show/1...
https://www.goodreads.com/book/show/4...
https://www.goodreads.com/book/show/5...
https://www.goodreads.com/book/show/5...

And second volume:
https://www.goodreads.com/book/show/5...
https://www.goodreads.com/book/show/6...
https://www.goodreads.com/book/show/4...
https://amzn.eu/d/3HHAdun (in catalan language)

[David]

These are different editions, surely you are not asking us to delete (=merge) one of them.
I combined them instead.

For the second volume, we don't have the Catalan edition. you can ask to add it at the "Adding New Books & Editions" folder.

As a future reference, none of this necessitate a superlibrarian. Please post future requests in the 'Book & Author Page Issues' folder.