NY Times Manga Best Seller List for May 8th - 14th

Graphic books best seller list (Manga & OEL) for May 8th - 14th

1, Black Bird, Vol.8
2, Maximum Ride, Vol.4
3, Black Butler, Vol.5
4, Bakuman, Vol.4
5, Blue Exorcist, Vol.1
6, Rosario + Vampire Season II, Vol.4
7, Pandora Hearts, Vol.5
8, Highschool of the Dead, Vol.2
9, Otomen, Vol.10
10, Ai Ore!, Vol.1

Source: NY Times Manga Best Seller List