I read and reviewed the first book in the Patrick Flint series a while ago, and I criticized it as a formulaic western outdoor adventure, and I was uncertain whether I would read the next book. Well, I just completed Snake Oil by Pamela Fagan Hutchins, and I can confirm that plot complexity and character development made a dramatic improvement. In this installment, Dr. Patrick Flint, fulfills his duties as a visiting doctor at a health clinic in Fort Washakie near Lander, WY near a native American reservation. This trip coincides with the holiday season, and Patrick's wife, Susanne, remains in Buffalo to entertain her side of the family, as it drives up from Texas. The director of the health clinic, Constance, is an extremely attractive native American, and early during the visit, her husband, Big Mike, is discovered dead in his truck outside their ranch. Patrick suspects homicide, and as he pursues cause of death, the locals resist all his efforts. That's as far as I'll go. The entire Flint family is involved in this episode, and chapters are narrated by Patrick, Susanne, Trish, and Perry. Trish and Perry are Patrick and Susanne's daughter and son. I like the development of the family, and it reminds me of the the Pickett's from C. J. Box's series. In fact, Patrick possesses many of the qualities of Joe, as he pursues fairness and justice above and beyond his normal responsibilities. The peripheral characters; Constance, Officer Justin Dann, Riley, Wes and the Flint extended family are all well done. Of course, the entire adventure coincides with some nasty holiday weather, and that circumstance plays into the plot. I am back on track for the next book in the Patrick Flint series.