Are there any lgbt historical books?

I'm writing a short story that takes place in the 1800s. Two gay men fall in love (one is a farmer and the other a teacher) and have to hide their relationship b/c back then homosexuality was a crime punishable by hanging. While doing my researching I've noticed that there are hardly any lgbt historical fiction. My story may have a relationship in it, but it's not a porno, or an erotica story. So, my question is, "Are there are non-erotica lgbt historical books out there?"