(I later found out that the first book in the series was out of print. I hope it will go back in print someday.)
I'd read Cemetery Dancer last night. Jackson Spey was a strong supporting character in that. In Plagued, he appeared late, but was helpful to the protagonists. He said he was straight, but there was a little m/m interaction in a menage. I found it gratifying that it started early in the series, but I know things go on for a number of books before resolution. I read Fugly, which was the last book connected to the series that I know of, first, some time ago.