Still Time (Unabridged) [Unabridged Fiction‪]‬

Welcome to a survivalist's nightmare. On the day a nuclear war is threatening to break out, his wife's car dies 20 miles away from the bunker he has so painstakingly prepared. He has to go get her, but what price is he willing to pay to keep his family safe in the face of the impending holocaust?
Author James Patrick Kelly is a two-time winner of the Hugo Award and a 2007 Nebula Award winner. His stories appear frequently in Asimov's Science Fiction, and he writes the magazine's "On the Net" column. Publishers Weekly has called him "a meticulous craftsman in the demanding short-story form".