I'd say probably suspense/horror, which I've always put into the same category because the bookstore I went to growing up always did. Think Stephen King, Dean Koontz, that sorta thing. I do tend to be a bit more psychological than either of them, though.
Having said that, my last two (and the best I've done so far) are harder to define. The last was suspense, easily, but also had a lot of humor and quirkiness to it. The new one is definitely quirky, even funnier (gosh I hope) than the last one, not as suspenseful, definitely not horror, and if I had to say it was anything it's probably closer to action. While some of my other ideas are essentially the same genre I tend to write, I've also got a semi-historical fantasy that I might write next. So honestly, while I still consider myself a suspense writer and think that's my personal comfort zone, based on what I've been writing, I'm not so sure what I am.
