I'm currently working on a naturist themed horror short novel (the clothed people who don't have sex are the ones in danger!), although I'm way behind where I planned to be because it got put on the back burner for another project (which I just completed) and now I've gone back to it, I want to start again and re-write everything I've done so far.
I have a couple of other ideas that I'll mopve onto when I finish that one, a sci-fi vampire novel with humans as the oppressors of the vampires and another based in a post oil world that didn't develop new energy technologies in time, but has retained much of its historical & scientific knowledge while returning to medieval levels of population & energy use.