Superman 3 : Reign of the Supermen, Paperback by Jurgens, Dan; Kesel, Karl; Simonson, Louise; Stern, Roger; Bogdanove, Jon (ILT), ISBN 1401266630, ISBN-13 9781401266639, Brand New, Free shipping in the US

When four mysterious beings with the powers and abilities of the now deceased Superman appear, each claim they have the right to wear the "S."