Where to Start: The Recommended Dr. Wren Muller Reading Order
Alaina Urquhart is best known to millions of true crime fans as the co-host of Morbid: A True Crime Podcast. However, she has also established herself as a powerhouse in psychological horror and forensic thriller fiction. Her work centers on the dark, atmospheric, and highly suspenseful world of Dr. Wren Muller, a forensic pathologist in New Orleans.
For readers diving into Urquhart's fiction, the recommended reading path is simple and direct: read the books in order of publication. Because the narrative follows a continuous, high-stakes arc tracking the aftermath of a serial killer's path of terror, jumping out of order will immediately spoil the plots, twists, and fates of key characters from the preceding books.
Dr. Wren Muller Series in Order of Publication
The series consists of the following novels, which should be read in this exact sequence:
- The Butcher and the Wren (September 2022)
- The Butcher Game (September 2024)
- The Butcher Legacy (Scheduled for August 11, 2026)
Detailed Breakdown of the Books
The Butcher and the Wren (2022)
Urquhart's debut novel introduces readers to Dr. Wren Muller, an exceptionally talented and dedicated forensic pathologist working in the Louisiana bayou. The story utilizes a dual-narrative structure, split between Wren's clinical, persistent investigation and the chilling perspective of Jeremy Rose, also known as the "Bayou Butcher." Jeremy is a calculating serial killer who views his victims as subjects in a twisted game of medical experimentation. The novel relies heavily on Urquhart's real-life experience as an autopsy technician, offering readers highly detailed, authentic descriptions of forensic pathology, anatomy, and the decomp process that set it apart from standard police procedurals.
The Butcher Game (2024)
The sequel picks up the narrative threads and escalation from the debut. Wren is forced to confront the lasting psychological and physical trauma of her initial encounter with the Bayou Butcher. When a new series of gruesome, theatrically staged crime scenes begins appearing, it becomes clear that the nightmare is far from over. Urquhart deepens the cat-and-mouse game, exploring the psychological scars of her protagonist while delivering even more intense forensic details as Wren matches wits with a killer who knows exactly how to push her buttons.
The Butcher Legacy (2026)
The third installment, scheduled for release in August 2026, finds Dr. Wren Muller attempting to rebuild her life at the New Orleans morgue after the devastating events of the previous novel. However, she is pulled back into the darkness when young girls start vanishing in cities connected to Jeremy Rose's past. Meanwhile, in Massachusetts, a pastor named Philip Trudeau harbors dark secrets and a mysterious connection to the imprisoned Rose, setting up a collision course that spans multiple states and ties back to the origins of the terror.
The Case for Reading in Publication Order: Chronological Caveats
There are no prequels or parallel timelines to navigate in this series. The chronological timeline of Dr. Wren Muller's life and her cases moves forward linearly from the start of The Butcher and the Wren. Reading the second or third book first is highly discouraged because the sequel immediately reveals the resolution of the first book's central hunt, the ultimate fate of the Bayou Butcher, and the severe personal toll it takes on Wren's life and career. To experience the psychological dread and suspense as the author intended, stick strictly to the publication sequence.
What to Know Before You Start: Tone, Context, and Podcasting Links
Before cracking open the first page, readers should prepare for a dark, graphic, and clinical journey. Thanks to Urquhart's degrees in biology, psychology, and criminal justice, combined with her professional background as an autopsy technician at Massachusetts General Hospital, the series features some of the most medically accurate and vivid descriptions of decomposition and post-mortem procedures in modern thriller fiction. Fans of classic procedural thrillers like The Silence of the Lambs or Kathy Reichs's Temperance Brennan series will find themselves right at home.
Urquhart's fiction is also deeply colored by her true crime expertise. Since launching Morbid: A True Crime Podcast in 2018 with her niece Ash Kelley, Urquhart has spent years researching historical serial killers, psychological motivations, and victim advocacy. This deep familiarity with real-world cases influences how she shapes the minds of her fictional killers, grounding their horrific actions in plausible psychological profiles.
The Upcoming Television Adaptation
The success of the series has paved the way for a small-screen adaptation. The television rights for The Butcher and the Wren were optioned shortly after the debut novel's release. The project is being developed by the production company Sister, known for critically acclaimed dramas like Chernobyl. Acclaimed showrunner Jennifer Yale (whose credits include Dexter and Legion) is attached to lead the adaptation, with the directing team Radio Silence (known for the modern Scream films and Ready or Not) signed on to direct, ensuring the TV version will capture the tense, horror-infused atmosphere of the novels.