The Walk

It's one minute after the Big One. Marty Slack, a TV network executive, crawls out from under his Mercedes, parked outside what once was a downtown Los Angeles warehouse, the location for a new TV show. Downtown LA is in ruins. The sky is thick with black smoke. His cell phone is dead. The freeways are rubble. The airport is demolished. Buildings lay across streets like fallen trees. It will be days before help can arrive.
Marty has been expecting this day all his life. He's prepared. In his...