Apocalypse fiction rises and falls on the credibility of the collapse, and the End Time Saga takes its time over exactly that. Daniel Greene begins with a mutating microbe and a retrieval mission, then widens outwards by degrees until the failure is national rather than local, tracked through several sets of eyes at once.
Our catalogue files the work across science fiction and fantasy, though the science fiction shelf is where it truly lives. This is outbreak-and-aftermath storytelling with military detail, competing survivor factions and a healthy appetite for the grim. Anyone who wants the end of the world argued rather than merely staged will find a great deal to hold on to.