Absolute Justice (New Edition)They are the World's Greatest Super Heroes. But the members of the fabled Justice League of America are about to learn they aren't the only ones who can band together toward a common goal. They are the World's Greatest Super Heroes. But the members of the fabled Justice League of America are about to learn they aren't the only ones who can band together toward a common goal. The world's deadliest criminal masterminds have learned some valuable lessons