Japan's Three Greatest Strange Books - Set of 5 1. Dogra Magra by Yumeno Kyusaku (Volumes 1 & 2) 2. Kokushikan Satsujin Jiken (The Kokushikan Murders) by Orikuto 3. Kumu e no Kuyo (Offering to the Void) by Nakai Hideo (Volumes 1 & 2) Dogra Magra (Volume 1) has some yellowing. The other four books show some signs of use, but are in good condition without stains or scratches. They are covered in plastic.