I started with some of the older Deputy Tempe Crabtree mysteries. The first and the second, Deadly Trail and Deadly Omen.
I did a couple that had started out as Deputy Tempe Crabtree mysteries, but didn't quite seem like they fit the bill. Deadly Feast was one of those. I got the idea from a huge flood that happened a long time ago where I'm living and a bridge was washed out, stranding people for several days.
I'm always willing to try something new, how about you?
(The above books are available on Amazon for Kindle and in paper.)