Cyborg 009 vs Devilman: Treacheries - Uragirimono-tachi (サイボーグ009VSデビルマン トゥレチェリイズ~裏切り者たち~) or Cyborg 009 vs Devilman: Treacheries - The Traitors is a novel written by Tadashi Hayakawa based on the original works of Japanese cartoonists Shotaro Ishinomori and Go Nagai. The book is a promotional item for the 2015 original video animation Cyborg 009 vs Devilman. It is a prequel of the events narrated in the animation. The 302 page novel was published by Kadokawa Shoten, under its Kadokawa Bunko imprint, and was released on sale on 2015-09-24, ISBN 9784041031575.