By Kathy | Last Updated on July 8, 2026
Note: This page contains affiliate links. As an Amazon Associate, I earn from qualifying purchases when you click on the link, but you are not charged extra.
Steven Havill is a notable author in the world of mystery fiction, best known for his "Posadas County" series, which masterfully weaves together gripping storytelling with rich character development. These novels, set in a small, fictional town in New Mexico, explore the lives of the people who inhabit this quiet but complex community. While at first glance the Posadas County series might seem like a typical police procedural, it transcends that genre through its thoughtful exploration of relationships, local culture, and the personal challenges faced by its characters.
The central figure of these books is Bill Gastner, a retired sheriff’s deputy, whose intuitive investigative methods and dry wit lead him through various crimes and mysteries in Posadas County. Havill’s storytelling skillfully balances the serene beauty of the rural landscape with the dark undercurrents of human nature, providing readers with a unique blend of intrigue, drama, and social commentary. His books have earned praise for their engaging plots, well-drawn characters, and atmospheric settings, all while maintaining a pace that keeps readers invested from the first page to the last.
This guide aims to delve deeper into Steven Havill’s works, exploring the background of the series, the reading order, and what makes these books so enjoyable. Additionally, we’ll discuss whether it’s essential to read the books in order and what impact the chronology has on the reading experience.
Contents
| Heartshot (1991) | Details |
| The Snake Hill Murders (1992) | Details |
| Killing Ground (1993) | Details |
| Dead Shot (1994) | Details |
| The Fourth Day (1995) | Details |
| Long Ride Home (1996) | Details |
| End of Watch (1997) | Details |
| The Last Shot (1999) | Details |
| Blood on the Tracks (2003) | Details |
| Grave Shadows (2004) | Details |
| The Fourth Victim (2007) | Details |
| The Stolen Woman (2009) | Details |
| Blood of the Innocent (2010) | Details |
| A Deadly Game (2012) | Details |
Okay, this is the book that kicks things off with the protagonist, Deputy Sheriff Bill Gastner, who’s just about the coolest lawman in New Mexico’s Posadas County. In *Heartshot*, he’s called to investigate a murder that seems like an open-and-shut case. But, as any seasoned detective knows, things are rarely as simple as they appear. The twists in this one? Absolutely worth it!
Here’s the follow-up to *Heartshot*, and it doesn’t disappoint. In *The Snake Hill Murders*, Gastner’s life is about to get even more complicated when a double murder shakes up his small-town world. It’s a tense mystery where the clues are scattered and the danger feels all too real. And you get to see more of Bill’s methodical approach to solving crimes.
Things aren’t slowing down for Deputy Bill Gastner in *Killing Ground*, where he’s up against a ruthless drug cartel. But what really sets this one apart is the way it shows the deepening complexity of Gastner’s life. He’s got personal struggles, work challenges, and, on top of all that, murder to solve. It’s gripping, and the stakes couldn’t be higher.
In *Dead Shot*, Bill Gastner finds himself chasing down a killer who’s got a knack for eluding the law. This book introduces a fresh new layer of tension to Bill’s world, as the sheriff’s department is stretched thin with this new case. It’s a classic mystery with plenty of action, but also some serious introspection about the cost of justice.
Now we’re really getting into the nitty-gritty of Bill’s life. *The Fourth Day* brings us more of that perfect blend of mystery, suspense, and personal drama that fans love. Gastner’s not only trying to figure out who killed someone, but he’s also dealing with some serious personal losses. If you like your mysteries with a dose of realism and emotional depth, this one’s a winner.
In *Long Ride Home*, we see Bill going through some pretty heavy personal moments while also tracking down a ruthless killer. It’s not just a mystery; it’s a journey. The book really digs deep into the man behind the badge and gives us a better understanding of Bill’s motivations. The action’s great, but it’s the emotional development that makes this one stand out.
*End of Watch* gives us a deeper look at the end of Bill Gastner’s law enforcement career, as he faces challenges on both the personal and professional fronts. It’s bittersweet because you know the end is near for Bill, but it’s not a rushed conclusion-Havill really takes his time. It’s a book about closure, both in terms of the cases Bill is solving and his own life.
This one is a doozy. *The Last Shot* takes Bill to a point where it’s clear his time in law enforcement is winding down. But there’s one last case that he can’t ignore. It’s the kind of case that pulls Bill back in, even as he grapples with what it means to leave behind a career that’s defined him for so long. If you’re a fan of gritty, emotional fare, this one’s an excellent pick.
In *Blood on the Tracks*, things have changed a bit, but Bill’s still around, just a little older and more introspective. In this one, he gets caught up in a murder that’s connected to a long-standing family feud. It’s a well-paced mystery with plenty of twists, and the personal stakes for Bill are as high as ever.
Fast-forward a bit, and you’re in *Grave Shadows*. Bill’s not slowing down yet, even though the weight of his years is starting to show. In this one, he’s facing a series of connected murders that bring him closer to a shocking truth. There’s something special about how Bill’s character evolves in this book, and it’s a great example of why this series has such a loyal following.
As the series continues, *The Fourth Victim* keeps the tension high. In this book, Bill’s investigation takes him deep into the personal lives of the people involved, and you start to see the old mysteries that define the series come to a head. There’s a fantastic depth to the characters that makes this one another memorable entry in the series.
Now, this one’s got a twist-*The Stolen Woman* isn’t just another murder mystery. It’s about a missing woman whose disappearance sets off a chain of events. Bill’s in his element trying to connect the dots, but this one also explores more of the emotional weight that comes with cases like this. You’ll find yourself rooting for Bill as he faces a case that hits close to home.
The title alone tells you that this isn’t going to be a light read. *Blood of the Innocent* has Bill in pursuit of a killer with a terrifying pattern. The depth of the mystery, combined with Bill’s growing weariness, makes for a captivating read. You’re going to love how Havill balances the personal and professional stakes in this one-Bill’s not just chasing a criminal; he’s chasing down pieces of his own past.
In *A Deadly Game*, we see Bill getting closer to the end of his career. But this book is far from a typical ’last case.’ He’s drawn into a deadly game of cat-and-mouse with a particularly crafty criminal. The stakes are high, and Bill’s forced to reckon with his legacy as a lawman. It’s a fantastic, high-stakes read that doesn’t skimp on the personal drama.
Steven Havill began his writing career with a focus on mystery novels set in the American Southwest, with his primary series, the Posadas County series, first introduced in 1991. The first book in the series, Heartshot, introduces readers to Bill Gastner, a seasoned sheriff’s deputy, as he works to solve a murder in the sleepy, seemingly uneventful town of Posadas County. From the very start, the series is distinguished by its sharp, intelligent writing, grounded in the realities of small-town life, but elevated by the gripping intrigue of the crimes that unfold within this microcosm.
Each novel in the Posadas County series continues to follow Gastner’s investigations, often delving into cold cases, missing persons, and local criminal activity. Over time, the series evolves, with Gastner’s character experiencing personal and professional growth as he deals with retirement, his physical limitations, and his relationships with friends, family, and fellow law enforcement officers.
Havill’s writing is marked by a deep respect for the land and people of New Mexico. His descriptions of the area’s deserts, mountains, and small-town atmosphere add a layer of authenticity to the novels. More than just the backdrop for his stories, the setting of Posadas County itself plays a key role in the series, influencing the behavior of its characters and shaping the direction of the plots.
Though the Posadas County books are written in a linear fashion, they also stand on their own, with each installment presenting a self-contained mystery. This allows readers to enjoy the books in a variety of ways, whether as a long-running series or as individual stories that can be appreciated without prior knowledge of earlier installments.
The Posadas County series spans multiple books, each exploring new mysteries and personal challenges for Bill Gastner and the residents of the titular county. For those considering diving into Havill’s work, the reading order can seem somewhat confusing at first due to the series’ long run and the presence of prequels and spin-offs. Below is the recommended reading order for those who want to follow the development of the characters and the overarching narrative:
The first book in the series, Heartshot, sets the stage for the rest of the series. It introduces the central character of Bill Gastner and establishes the tone of the novels – a slow burn of suspense, complex characters, and a strong sense of place in rural New Mexico.
The second book in the series continues the exploration of Gastner’s life as a sheriff’s deputy, offering a new mystery involving the sudden disappearance of a local woman. This book builds on the relationships and characters introduced in the first.
The third novel in the series introduces another gripping case for Gastner to solve, diving deeper into the relationships within the county while continuing to develop the intricacies of Posadas County itself.
A pivotal entry in the series, Hotshot brings new twists and turns to the central character, and we begin to see the evolution of Gastner’s interactions with the community, including his changing role as he nears retirement.
… and so on through the remaining books, including titles like The Last to Know (2015), The Dead of Winter (2017), and The Price of Justice (2019).
The reading order essentially follows the release dates of the books, with each title offering both a continuation of previous plots and the introduction of new, independent mysteries. While each book provides a satisfying individual narrative, the progression of the characters’ arcs – especially Bill Gastner’s – is more impactful when read in order.
There are several aspects of Steven Havill’s books that make them stand out in the crowded genre of mystery and crime fiction. Here are some reasons why I enjoy this series:
Bill Gastner, the main character, is far from a stereotypical detective. He is a man who has spent his life serving his community, but as the series progresses, we see him struggle with aging, retirement, and the physical limitations that come with it. This vulnerability makes him incredibly relatable and human. The supporting cast – including his colleagues in law enforcement and the residents of Posadas County – are equally well-rounded and multi-dimensional, each contributing to the rich tapestry of the series.
New Mexico, with its vast deserts and dramatic landscapes, is a character in its own right. Havill’s evocative descriptions of the area create a vivid sense of place, enhancing the mystery and creating an almost cinematic experience as readers follow the investigation in each book. The quiet isolation of the region also serves as a powerful metaphor for the characters’ emotional isolation and the slow-burn suspense that defines the series.
While the series isn’t known for fast-paced action, it excels at building tension through its methodical approach to solving crimes. The pace is deliberate, allowing readers to become deeply invested in both the investigation and the characters’ personal journeys. There’s an understated tension that builds throughout each novel, keeping readers hooked.
Underneath the mysteries and criminal cases, Havill’s books often provide subtle commentary on social issues, including small-town politics, community dynamics, and the complexities of law enforcement in rural settings. This deeper layer makes the books not only entertaining but also thought-provoking.
While you can enjoy Steven Havill’s books as standalone novels, reading them in order enhances the experience significantly. The character development, especially for Bill Gastner, is spread across multiple books, and understanding the progression of his life and career makes each new installment more impactful. Moreover, recurring characters and long-running storylines add emotional depth that might be lost if you jump into the middle of the series.
That said, if you are someone who prefers to read books based purely on the premise of the plot or if you’re looking for a quick mystery fix, then you might find that each book works on its own. However, for a more immersive experience, the recommended reading order will allow you to appreciate the larger narrative arc and the growth of both the main character and the supporting cast.