This is you. This is now. And your number is up. For reasons that are too complicated to touch upon here I have long been a fan of apocalyptic and post apocalyptic fiction. Novels about the end of the world have always sparked my imagination and over the years I have read a fair number. Some, like Swan Song by Robert McCammon, and Blood Crazy Simon Clark, I keep going back to again and again. I always look forward to reading a new example of the genre and so was happy when I finally managed to pick up a copy of One by Conrad Williams. The novel follows deep sea diver Richard Jane, in the immediate aftermath of an extinction level event as he tries to travel from the north of Scotland to London in order to find his son, Stanley.  The country’s infrastructure has been swept away in an instant, and rather than hours, it takes him weeks to get back home. Every step of the way Jane is presented with some fresh horror. Throughout the journey, Jane comes to realise the true scope of the tragedy that has occurred. Towns and cities are ruined, survivors are few and far between, and…