B Smith is leading a group of humans through London and out into zombie-infested suburbs.'Do not underestimate the dangers of this mission. Other zombies will not ignore you when they catch the scent of fresh brains. You will almost surely be called upon to fight. The city and countryside are full of angry, bitter people who are trying to execute as many of the undead as they can. They will not distinguish between a revitalised and a revived. Most do not know there is a difference. And most would not care.'