Mitosis is a new short but it puts us in the bath before reading Steelheart Firefight - Mitosis is also widely discussed in Firefight, which is why I would advocate to read it before starting the following Steelheart / heart of steel. Steelheart died Newcago live a new Eden if Epics did not come to defy the murderer of Steelheart and measure it. This is the aim of Mitosis, who arrives in town and asks David to go on pain of killing a citizen every minute. David demonstrated his usual courage and seeks a solution to neutralize Mitosis without the population suffers ... A book that reads itself, quickly, with its share of bad metaphors David has the secret!