TANSTAAFL Press recently put out an anthology of 32 stories built around the apocalypse.  From the publishers themselves:

“Thirty-two authors from all over the world have created a wide range of apocalypses for your reading pleasure. Within the pages of this anthology, you will find exceptional works focusing on hungry zombies, virulent viruses, nuclear missiles, malevolent fey, vindictive aliens, challenging crustaceans, and more — each of these maelstroms creating massive disturbances within human society.
While works of holocausts tend toward a uniform darkness, Enter the Apocalypse contains a number of catastrophes that are humorous enough to cause hysterics and others that are so black as to cause the devil himself to shrink away.”

It’s a varied and gripping collection of apocalyptic stories and I’m not just saying that because I’m in it.  By the way, I’m in it.