Kobato., Vol. 4
CLAMP is a world-renowned four-woman mangaka collective. Incredibly prolific, they have created many series that have achieved international success, including xxxHolic, Tsubasa Reservoir Chronicles,X,Card Captor Sakura,Magic Knight  Rayearth,Chobits, andTokyo Babylon. 2009 is a  milestone for the ladies, marking their 20th year as professional mangaka.