As an unknown alien warship, unnoticed and unchallenged, approaches the Earth, the world still doesnt know who if any of the four replacement Supermen is the real Man of Steel. Though each of them have their own claim to the title, two are beginning to show their true colors when they begin to battle the others for supremacy. Unknown to all, the true Superman recently restored by a Kryptonian regeneration matrix begins to plot his homecoming. But will he be too late to save Coast City from the clutches of a traitor and the return of the alien warlord, Mongul?Join DAN JURGENS (SUPERMAN: LOIS & CLARK), LOUISE SIMONSON (SUPERMAN: THE MAN OF STEEL) and others as Superman reclaims his rightful place as Earths greatest hero! The fourth of four volumes chronicling the epic saga of the Death and Return of Superman, collecting ACTION COMICS #689-692, ACTION COMICS ANNUAL #5, ADVENTURES OF SUPERMAN #503-505, ADVENTURES OF SUPERMAN ANNUAL #5, GREEN LANTERN #46, SUPERMAN #80-83 and SUPERMAN: THE MAN OF STEEL #24-26!