#1 bestselling apocalyptic horror novel. How do you go on when you've lost everything? When salesman Nick Adams turns up for work, he has no idea that things will be so quiet. It's almost like the world called in sick today. In fact, only a single, solitary customer has walked through the door all morning and it doesn't even look like the oddly-behaving gentleman came to buy. In fact, the man looks dreadfully sick. Nick's world is about to turn upside...