Combine volumes to one book

[Agnieszka Estera]

Hi!
I have a request to combine two volumes of the same book into one edition of the book.
The publisher of the Polish edition decided to publish this book
https://www.goodreads.com/book/show/3...
in two volumes
no 1 https://www.goodreads.com/book/show/4...
no 2 https://www.goodreads.com/book/show/4...
based on it's length.
But originally it's one book and I think it shouldn't be treated and rated! as two separate beings.

[Olivia]

Parts should not be combined with the complete works