Queen's Blade official visual combat book based on the game Lost Worlds featuring Airi illustrated by Takamura Kazuhiro.

クイーンズブレイド 冥土へ誘うもの アイリ (Queen's Blade - Meido e Sasou Mono Airi)
Artist: 高村和宏 (Takamura Kazuhiro)
ISBN 4894254956
Published: December 23, 2006

http://queensblade.net/characters/airi