A reader pointed out that the Investigations Captain has the last name Holden, with the obvious curiosity about whether he was related to the notorious Holden family of the first book. All I can say is that I had completely forgotten that when I picked the name. Holden is not that rare a name. (Unlike mine - every person in America with my last name is related to me. Nine generations ago our ancestor had four sons, who had seventeen grandsons; I guess there wasn't a lot to do on the farm at night in Colonial Maryland.) It's too late now to change it, too. People have bought the book and I can't retroactively change it.
Another couple of readers commented that Brooks Brothers declared bankruptcy and therefore Grim won't be able to buy his suits and uniforms there. That is not at all guaranteed. On filing bankruptcy, depending on the specific form, a company is given a chance to reorganize. During that period, they can continue to conduct business. Case in point, JC Penney has filed bankruptcy, but my local store is still in business. In the event a reorganization cannot be arranged, then the assets will be liquidated. The brand name, Brooks Brothers, is one such asset and can be sold to another company. Hostess Brands went bankrupt in 2012 and was liquidated; famous brands such as Dolly Madison, Wonder Bread, and Drake's were all sold to other companies.
Anyway, enjoy!