Saddled and Spurred by Lorelei James. Lorelei James is the same as Lori Armstrong but with sex and romance. James's novels always check out well. I chatted with Armstrong at the Bouchercon conference in St. Louis. I'm not sure if she is still writing mysteries and thrillers, she had publisher trouble a couple years ago.
EDIT: Yeah, Armstrong still writes her Judy Collins mystery series and published a novella last year. Her Mercy Gunderson mysteries did well here. Trio link.