Interesting note that Holmes and Moriarty are considered mirrors of each other! Gregson in GREE did mention how fortunate they are that Holmes was on their side. Perhaps more fortunate than he knew!

Also, is Inspector Patterson ever occurs again? I'm so used to Bradsheet, Lestrade and Gregson (due, perhaps to the numerous adaptations that other inspectors make me tripe up)?

Victorian Sherlock fandom was equally obsessed with Holmes ha :-)