High School DxD (light novels)

High School DxD began as a Japanese light novel series written by Ichiei Ishibumi and illustrated by Miyama-Zero. The series began serialization in Fujimi Shobo's Dragon Magazine in its September 2008 issue. The first volume was released in Japan on September 20, 2008, with a total of fourteen volumes available as of January 19, 2013 under their Fujimi Fantasia Bunko imprint.