I looked but my library doesn't have any Warlock Holmes books in any format. Too bad. It sounds like an interesting pastiche.

Oh, bless you for taking an interest! ^___^ It might be for the best though - I'm honestly not sure it would be your sort of thing. The series is very Male and Straight, in a way that even the original ACD canon isn't. Nothing innately wrong with something being Male and Straight, of course, but it's a fairly different sensibility from the fandom world. I mean, the novels are fun and enjoyable - and I'm just about to start reading another in the series - but I have mixed feelings. I like them but I'm not madly in love with them ^_^