Here are the German Manga Charts for September 2007 via splashcomics:

September 2007:
………………………………………………………………………
1. (1) One Piece Volume 44 (Shounen – Carlsen)
2. (-) Naruto Volume 26 (Shounen – Carlsen)
3. (-) Fushigi Yuugi Genbu Kaiden Volume 3 (Shoujo – Egmont)
4. (-) Orange Planet Volume 4 (Shoujo – Tokyopop)
5. (2) Vampire Knight Volume 2 (Shoujo – Carlsen)
6. (-) Magister Negi Magi Volume 12 (Shounen – Egmont)
7. (15) Love Contract Single Volume (Shounen Ai – Carlsen)
8. (-) Cute X Guy Volume 3 (Shoujo – Egmont)
9. (-) Dear Myself Volume 2 (Shounen Ai – Egmont)
10. (-) Death Note Volume 8 (Shounen -Tokyopop)
11. (-) The Summit Volume 1 (Shounen Ai – Egmont)
12. (-) Im Namen Des Sohnes Single Volume (Global – Carlsen) (In the Name of the Son
13. (12) BAA: Last Order Volume 9 (Seinen – Carlsen )
14. (2) Detective Conan Volume 51 (Shounen – Egmont)
15. (-) Lone Wolf & Cub Volume 22 (Seinen – Panini)
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Shounen: 5 | Shoujo: 4 | Shounen Ai: 3 | Seinen: 2 | Global Manga: 1
Carlsen: 6 | Tokyopop: 2 | Egmont: 6 | Panini: 1 | Heyne: 0 | Schreiber & Leser: 0

Information:
– if necessary I changed the manga’s name into the English/Japanese one.
– I don’t distinguish between yaoi and shounen ai.

PS: This time the link should work correctly, if you spot any mistakes, i.e. wrong genre or publisher inform me!