The Posadas County Mystery is a Mystery series by Steven F. Havill, made up of 16 books published between 2002 and 2025. It begins with Scavengers (2002), and is best read in publication order. The most recent entry is If It Isn't One Thing . . . (2025), spanning 23 years of storytelling.
Posadas County Mystery series: frequently asked questions
What order should I read the Posadas County Mystery series?
Start with Scavengers (2002), the first book in the Posadas County Mystery series by Steven F. Havill. Follow the books in publication order for the best reading experience.
How many books are in the Posadas County Mystery series?
There are 16 books in the Posadas County Mystery series by Steven F. Havill, published between 2002 and 2025.
What is the first book in the Posadas County Mystery series?
The first book in the Posadas County Mystery series is Scavengers, published in 2002 by Steven F. Havill.
What is the latest book in the Posadas County Mystery series?
The most recent book in the Posadas County Mystery series is If It Isn't One Thing . . . (2025) by Steven F. Havill.
About the Posadas County Mystery series
Steven F. Havill's Posadas County mysteries are understated, authentic procedurals set in a sparsely populated New Mexico border county. The series begins with veteran undersheriff Bill Gastner — gruff, ageing, diabetic and deeply competent — and later shifts focus to his successor, Estelle Reyes-Guzman, as they work crimes across the high desert.
Havill is prized for realism: meticulous, unglamorous police work, the rhythms of a small rural department, and a vivid Southwestern landscape. The mysteries are quiet and character-driven, with a strong sense of community and place.
The recurring cast and the generational handover develop across the series, so reading in order from "Heartshot" is the most rewarding way through.