[DONE] Merge duplicate editions

[Kamila]

1) Please delete this edition: https://www.goodreads.com/book/show/1...

2) Another edition is also a duplicate. Please delete: https://www.goodreads.com/book/show/6...
(Among the four editions that are combined together, only one has some reviews, so it should be merged automatically with the right one.)

Thank you! :-)

[Dobby]

Done