Superman, Jr. and Batman, Jr. grew up in the shadows of their fathers, two of the greatest heroes that ever lived! With burgeoning abilities as well as a super-powered pedigree, how can these two Super Sons learn how to be the same fighters of justice as Superman and Batman? When the daughter of Lex Luthor strikes, they'll have to grow up in a hurry. These classic tales, penned by legendary writers Bob Haney and Denny O'Neill and illustrated by Dick Dillin and Curt Swan are now available in one complete volume. Features stories from the pages of WORLD'S FINEST COMICS #215-216, #221-222, #224, #228, #230, #231, #233, #238, #242, #263 and ELSEWORLDS 80-PAGE GIANT #1!