Diane Kelly’s House‐Flipper Mystery series, launched with “Dead as a Door Knocker” in 2019, follows the intrepid and industrious Whitney Whitaker. Whitney’s a skilled carpenter turned real‐estate sleuth who transforms run‑down Tennessean properties into homes. But her biggest problems aren’t unruly contractors or dry rot; it’s unearthing bodies hidden within walls.
With six previous installments in this House Flipper series, Kelly has artfully combined home renovation scenarios with cozy murder mysteries. She infuses each tale with colorful side characters, such as the faithful feline sidekick Sawdust and Whitney’s detective husband, Collin Flynn. It’s a winning formula.
In “Dead Post Society,” the latest entry, Whitney tackles a cold case at an old Victorian-era boarding school estate. The dilapidated Gothic architecture, combined with a seemingly good grasp of construction knowledge and solid mystery novel principles, is a potent combination for a good cozy thriller.
However, as with both books and remodeling jobs, you won’t really know what’s under those dusty covers until you take a look. So, does this mystery series hold up? Are the foundations solid? What are the finishing touches like?
House of Mystery
Whitney and her business partner Buck arrive early at the site of their next carpentry job, a defunct boarding school near Ridgetop, Tennessee. Buck, who is also Whitney’s cousin, is tuckered out from becoming a new dad and decides to grab a quick nap, so Whitney decides to go exploring.
Next to the main campus is an old Victorian house where she finds antiques as well as a study filled with old documents. The house was once the home of Dr. Irving Finster, headmaster of the school and the author of a successful Cold War thriller.
Although the house is now very run-down, Whitney sees how much the owner had heavily invested in the home, both financially and personally. Why should such a valuable house be abandoned? As she leaves, she notices a bullet hole in a post on the porch.
The property developer, Troy Loflin, is a former student of “Ridgetop Prep” and plans to turn the old school into a retirement community. Loflin reveals that the Victorian house was indeed the headmaster’s residence. Dr. Finster and his wife Rosie died there from gunshot wounds in what was likely a murder-suicide.
Though she’s disturbed by the revelation, Whitney nevertheless asks if the home could be purchased, seeing it as a great opportunity for a bed and breakfast.
The sale goes through. Whitney and Buck begin clearing out the Victorian home, prepping it for renovations. As she cleans, she uncovers more history about the Finsters and clues about what happened on that tragic day. She also learns that some of the former students and faculty who were around during that time are still alive and kicking today. Unable to pass up the opportunity to investigate, she tracks them down.
Rosie, it turns out, was a promising Broadway-bound performer who gave up that dream for marriage and, supposedly, the joy of teaching. Rumors of infidelity swirled, and some thought Irving was suffering from deep depression after the failure of his second book.
Whitney also learns about an unstable and violent student named Terry, who was arrested on the grounds with makeshift weapons. Terry broke into the Finster home one night but, for some unknown reason, was never expelled from the school. Later, she moved to Hollywood to pursue an ultimately fruitless acting career.
As more and more clues are uncovered, it seems the story told of the Finsters’ last night was only half right. This wasn’t a murder-suicide; it was a plain old murder.
Demand for cozy mysteries has recently surged in the book market, which often means the quality suffers. For example, a glut of made-for-TV-style action thrillers in the early 1970s produced some unintentionally laughable novels.
All popular genres, cozy mysteries included, can produce some true gems of popular fiction and showcase brilliant talents like Agatha Christie, Dorothy L. Sayers, and P.G. Wodehouse. Though it might go a bit far to compare Kelly to these legends, she’s like a breath of fresh air compared to some recent offerings from the publishing world.
The quality of her writing, the depth of details in both plot and characterization, the artistry, and her overall storytelling abilities show a formidable talent. This high standard is especially impressive considering that “Dead Post Society” is the seventh in a series, when most authors might easily become stale and repetitive by about the third or fourth book. This shows none of those warning signs—a laudable achievement on its own.
“Dead Post Society” is a highly enjoyable mystery and a great read from a significant talent in the cozy mystery genre. Here’s hoping readers will continue to see many more books from this author in the future.
‘Dead Post Society’
By Diane Kelly
Minotaur Books, April 1, 2025
Paperback: 304 pages
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