1.
Massive : Gay Japanese Manga and the Men Who Make It
by Ishii, Anne, Kolbeins, Grah...
ISBN: 9781606997857
2.
Passion of Gengoroh Tagame: Master of Gay Erotic Manga : Vols. 1 And 2
by Tagame, Gengoroh, Kolbeins,...
ISBN: 9781683969716