Casebook Of Dr. McKenzie Books in Order
Part ofMary Stanton Books in OrderExplore the Casebook of Dr. McKenzie mysteries by Mary Stanton, with the books listed in order, brief descriptions, series background, and suggestions on how to follow Austin and Madeline’s cases.
Last updated: December 23, 2025
As an Amazon Associate, we earn from qualifying purchases (at no extra cost to you).
Publication Order
3 books
The Case of the Ill-Gotten Goat
by Mary Stanton
2008
When womanizing milk inspector Melvin Staples turns up dead in a 400-gallon milk vat at a goat dairy, the suspect list stretches from his jealous wife to furious farmers and vengeful lovers. Austin and Madeline McKenzie dig into local politics and goat farming secrets to uncover the truth.
The Case of the Tough-Talking Turkey
by Mary Stanton
2007
On their upstate New York farm, Austin and Madeline McKenzie treat animals of every sort, but none as mean as turkey farmer Lewis O'Leary. After O'Leary is found dead in a dumpster, a turkey-feed salesman is arrested, and Austin suspects a frame-up among the many people who loathed the victim.
The Case of the Roasted Onion
by Mary Stanton
2006
Veterinarian Austin McKenzie would rather avoid high-society horse events, but money pressures push him to serve as veterinary delegate at an elite three-day competition. When a colleague is shot before they even leave town, Austin and his wife, Madeline, must navigate the competitive equestrian world to catch a killer.
Series background & context
The Casebook of Dr. McKenzie series shifts Mary Stanton's love of animals into a slightly different corner of crime fiction. Writing as Claudia Bishop, she follows veterinarian Austin McKenzie and his wife, Madeline, as they juggle farm calls with murder investigations in rural upstate New York.
Austin and Madeline live on a small farm near the village of Summersville, where their days are normally filled with routine work: treating colicky horses, vaccinating barn cats and patching up the occasional injured goat. That changes whenever a high-profile equestrian event or livestock dispute crosses their path. Somehow, these gatherings have a way of ending in suspicious deaths.
In The Case of the Roasted Onion, Austin reluctantly agrees to serve as veterinary delegate at an elite three-day event after Madeline nudges him to take the job. Before they can even pack their bags, one of his fellow vets is killed by a sniper, pulling the couple into a world of competitive riders, wealthy owners and secrets worth killing for.
The Case of the Tough-Talking Turkey centers on the death of turkey farmer Lewis O'Leary, a man so mean-spirited that nearly everyone in the area had a reason to wish him gone. When a turkey-feed salesman is arrested based on thin evidence, Austin doubts the official story and starts asking questions about family disputes, animal-rights protests and long-standing grudges.
In The Case of the Ill-Gotten Goat, the victim is a womanizing milk inspector found dead in a giant vat at a goat dairy. Angry spouses, frustrated farmers and a formidable Italian matriarch all crowd the suspects' list. Austin and Madeline must sort through local politics and learn more about goat farming than they ever expected in order to see clearly what happened.
The tone of the series stays close to a cozy mystery, but the veterinary details give it a fresh angle. Scenes of barn work and animal care are not just window dressing. They influence clues, shape motives and sometimes put the McKenzies in danger. Their marriage, warm but realistic, provides a steady emotional center.
Readers who like small-town settings, animal-rich stories and sleuths who use professional know-how as much as intuition will find this series a comfortable place to linger. Starting with The Case of the Roasted Onion and reading forward lets you watch Austin and Madeline grow into their unofficial roles as the people Summersville calls when trouble turns deadly.
Edited by
Software engineer whose passion for tracking book recommendations from podcasts inspired the creation of MRB.
Lead investor at 3one4 Capital whose startup expertise and love for books helped shaped MRB and its growth.

















Comments
Did we miss something? Have feedback?
Help us improve this page by sharing your thoughts