incorrect edition match

[Qwarten]

In the Zero no Tsukaima series three different volumes are listed under the same other editions section.
volume 2: ISBN13: 9784840111447
volume 7: ISBN13: 9784840115018
volume 11: ISBN13: 9784840118590

[Cait]

I've separately the incorrectly combined editions.

I'll leave the creation of the series listing to someone with more familiarity with the books in question.

[Qwarten]

Thanks for the swift response.