The Greatest Hero of Them All trade paperback collection "Superman: The Man of Steel, Vol. 4" (). The Greatest Hero of Them All "The Greatest Hero of Them All" is a story arc that was published by DC Comics, and presented in "Superman" vol. 2, #8, "Action Comics" #591, and "Legion of Super-Heroes" vol. 3, #37–38 from August through September 1987. It was written by Paul Levitz and John Byrne, and pencilled by Byrne, Greg LaRocque and Mike DeCarlo. The story arc was DC’s first attempt to correct the inconsistencies in Legion history created when the original Superboy was removed from mainstream DC continuity in the
Action Lab Comics Action Lab Comics Action Lab Entertainment (also known as Action Lab Comics or ALE), is an American publisher of comic books, known primarily for the publication of the all-ages fantasy title "Princeless", as well as a wide range of titles from all genres. The company is also known for embracing digital comics and is recognized as one of the first publishers to release a digital-only Free Comic Book Day title. Action Lab Entertainment was founded in October, 2010 by Shawn Pryor, Dave Dwonch and Shawn Gabborin. All three of the founding members had prior experience in self-publishing and had worked