http://books.shueisha.co.jp/CGI/search/syousai_put.cgi?isbn_cd=978-4-08-111009-4&mode=1
On sale in Japan: 30/04/09
Pages: 648 pages.
Chapters: 30 chapters more or less (304-333).
I think, LOG 11 will have a calendar like LOG 9 or something like that (I can´t see what is in the cover, it´s small).
Next in fall 31th May or 1th June.