Edition merging; two different authors listed as one

[Alba]

Hi! There are several issues related to this book and its author listing.
1) The Spanish translation is listed as separate from the original and the other language translations
Spanish: https://www.goodreads.com/book/show/2...
English: https://www.goodreads.com/book/show/5...
2) There are two different authors merged under the name 'Jin-Young Choi'. This is the author's profile in Korean, her name in English is styled as Choi Jin-young https://www.goodreads.com/author/show... (reference for the name: https://www.kln.or.kr/people/authorsV...)
3) Translator's name is listed as Alba Verea, if possible, could you correct it to Alba Verea Pérez? (This profile).
4) There is also an additional entry for the book in Korean with a made up title https://www.goodreads.com/book/show/1...
Thank you for your help!

[Javier]

#1,3 & 4 done, may take some time to update.
#2 we'll need to know which books belong to each Jin-Young Choi in order to create a separate author profile.