Title: Superman/Batman
Description: When Batman is attacked be one of his oldest and most powerful allies, Martian Manhunter, he seeks the aid of Superman.  Soon Batman and Superman are ambushed by various off-worlders, both friend and foe.  The madness spreads and Batman finds he must defeat Superman to save the human race.
Subjects: Superman (Fictitious character), Batman (Fictitious character), Comic books, strips, Extraterrestrial beings, Heroes, Good and evil, Graphic Novels - Superheroes, Comics & Graphic Novels / Graphic Novels / Superheroes, Comics & Graphic Novels, Graphic Novels, Fantasy