Vampire Knight Books

I am a big fan of Vampire Knight and I'm sure there are only seven books in the series but I just wanted to confirm.

10 years ago in Japan (Vol 11, in LALA magazine) vol 6 and up to date in the U.S.

http://en.wikipedia.org/wiki/List_of_Vam ...
The manga still ongoing, it is chp 51.
http://www.onemanga.com/Vampire_Knight/

There are 10 volumes in Japan are not familiar with the United States, are not really buy books, I just read the manga online, because very good manga is hard to find here.

The manga is still ongoing, but the anime ended, I am still very upset about.

There are 10 volumes to date ~ http://en.wikipedia.org/wiki/List_of_Vam ...

8 English
10 Japanese
and up to 51 on the chapter onemaga.com