DC Super-Stars (1976-) #3 (NOOK Comics with Zoom View)

Join Superman in a trip back to the 30th Century to visit the now-adult Legion of Super-Heroes! Their reunion, however, is cut short by a mysterious villain with ties to the Legions past. To make things worse, the Legion of Super-Villains are lurking in the background with their most devious plot yet to decimate what’s left of the Legion of Super-Heroes!