Compiling editions

[barbara]

While trying to shelve this book in the portuguese edition, I noticed that the different editions show up like independent books, and are attributed to different variations of the author's name and also have different ratings
Some of the other editions I've found are: 9789899054134, 9781537382586
I'm not sure if there's other editions of this book badly categorized as such. I hope this made sense and that you can fix this issue.
Thank you a lot.

[Mousum]

combined