1 volume (unpaged) :colour illustrations ;26 cm
1.Superman (Fictitious character)--Comic books, strips, etc.2.Batman (Fictitious character)--Comic books, strips, etc.3.Space and time--Comic books, strips, etc.4.Superheroes--Comic books, strips, etc.5.Superhero comic books, strips, etc., American6.Graphic novels--United States.Dynamic Details