Here is an out of printed, very rare, doujinshi (self-published book) released by various animation staffs of Infinite Stratos.
Book is titled as "IS Chapter". It is created by the animation staffs of Infinite Stratos TV anime series. The first half of the book focuses on the official production artworks used for magazines and merchandises. Then the second half features different character illustrations from various animation staffs.
Circle: Kaguraya (神楽家)
Condition: Pre-owned, in excellent condition
Size: 10 x 7.25 inches (25.4 x 18.4 cm)
Page Count: 42 pages (8 color pages)
Release Date: C82 (Comiket Summer 2012)
!! Combined shipping welcome !!