Why did BATMAN become the Dark Knight? How did SUPERMAN go from an orphan to being Earth’s mightiest hero? Why did WONDER WOMAN transform from a princess to a powerful force for good? When did GREEN LANTERN go from a test pilot to becoming a super-powered galactic guardian? Discover the stories behind DC's greatest Super Heroes and how they became Earth’s greatest defenders. Four action-packed stories combine into a single volume to keep young Super Hero fans engaged and asking for more!