A murder in the aftermath of the Civil War draws together a long-serving MI5 officer and a gentleman rat.

So many questions... Which Civil War? Where is this set, where rats can be gentlemen? Why is this murder important? And what do we do with that horrifically long title? We try to find answers for these questions and more!

Follow our guest Doug on Twitter @dsubnet0 and check out his latest Flickchart blog, "The Two Christs of Detroit," linked here: http://www.flickchart.com/blog/the-two-christs-of-detroit-robocop-and-the-crow/