[DONE] Merge duplicated books: Tetris (Federico Ferroggiaro)

[Mauro]

Hi! I found out that there are two entries for the same book by the same author. Is there any chance to merge both in a single post / register / post?
The book is "Tetris" by Federico Ferroggiaro.
The link to both are these:
https://www.goodreads.com/book/show/5...
https://www.goodreads.com/book/show/1...
Thanks in advance!

[Tawnya]

Done.

Can you edit your title adding "done" to it please?

[Mauro]

Thanks!