(DONE) Down Under - Please merge German versions

[Nessa]

Please combine these 7 entries for the same German version:

1. https://www.goodreads.com/book/show/1...
2. https://www.goodreads.com/book/show/2...
3. https://www.goodreads.com/book/show/2...
4. https://www.goodreads.com/book/show/2...
5. https://www.goodreads.com/book/show/2...
6. https://www.goodreads.com/book/show/2...
7. https://www.goodreads.com/book/show/2...

[Liralen]

They're already combined. They have different ASINs (librarian notes indicate that they're for UK, US, DE, etc. Amazon sites), so no merge necessary.