Marsh Kills a Smoker
This chapter was a late addition to the book. My agent, during his second read through the novel, noticed that Marsh basically disappeared through the middle of the novel—much as he had in book two. In addition, the reader got very little sense of what was happening in the Central Dominance while all of the characters were out taking care of other cities. In my books, the cities themselves tend to be characters, and Joshua was disappointed to not have at least a few token mentions of Luthadel in the middle of book three.
I agreed with him, and that's where this Marsh chapter—along with the next one—came from. An attempt to have him doing something, rather than just sitting around being controlled by Ruin, while at the same time showing some of what is going on in places where there aren't any main characters to narrate for us.