Skip to content
R. John Dingle - Before the Devil Knows episode artwork

EPISODE · Jul 14, 2026 · 21 MIN

R. John Dingle - Before the Devil Knows

from In Conversation with Terry Shepherd · host Terry Shepherd

Join host Terry Shepherd for a thrilling conversation with author R. John Dingle as they delve into the dark, isolated world of his newest mystery, Before the Devil Knows. This third installment in the critically acclaimed Gus Wheeler FBI thriller series takes readers deep into the off-the-grid communities of northern Maine, where dark secrets and archaic religious practices collide. When the disfigured bodies of missing teenagers begin appearing in unmarked graves—each bearing the disturbing signature of a lead cross laid across the chest—FBI agent Gus Wheeler must connect the ancient scriptural breadcrumbs to catch a killer. Episode Highlights The Unlikely Protagonist: Discover how Dingle modeled his protagonist, Gus Wheeler, after his own son, Sam. Wheeler is a severely dyslexic, professional jazz musician whose unique way of connecting disparate dots makes him a naturally brilliant FBI profiler. Setting the Scene: Learn why the isolated, foggy, and rugged landscape of Aroostook County, Maine, serves as the perfect, eerie backdrop for a secretive church governed by rigid Old Testament views. The Writing Process: Dingle reveals his intensive outlining strategy and explains why he almost always knows the ending of his books before he starts writing. He also shares why he actually changed the ending of Before the Devil Knows at the eleventh hour based on a suggestion from his son. The Publishing Slog: Aspiring authors will find inspiration in Dingle’s grueling path to publication, which included sending out 283 queries over a year and a half to land his agent, Kathy Greene. After another year and a half of searching, he finally secured a three-book deal that has since expanded to a six-book series. Advice for Writers: Dingle shares his ultimate, hard-earned advice for aspiring authors: "Sit your butt in the chair and write." Discover more about R. John Dingle and his work: To learn more about the Gus Wheeler series and pick up your copy of Before the Devil Knows, visit the author's official website at rjohndingle.com. We all inevitably become the brand. And that's why I wrote, "How to Become a Dynamic Podcast Guest and Sell Stuff." It's a sweet and short primer that teaches you about the gear, the appearance and the messaging that can grab and hold today's micro-attention spans and motivate your listeners to take action. It's Just a dollar ninety nine at Amazon. Grab your copy today and sell mo

Episode metadata supplied by the publisher feed · Published Jul 14, 2026

Embed this episode

Join host Terry Shepherd for a thrilling conversation with author R. John Dingle as they delve into the dark, isolated world of his newest mystery, Before the Devil Knows. This third installment in the critically acclaimed Gus Wheeler FBI thriller series takes readers deep into the off-the-grid communities of northern Maine, where dark secrets and archaic religious practices collide. When the disfigured bodies of missing teenagers begin appearing in unmarked graves—each bearing the disturbing...

Distinct summary based on available episode metadata or transcript content.

Ready to play

R. John Dingle - Before the Devil Knows

0:00 21:18

No transcript for this episode yet

We transcribe on demand. Request one and we'll notify you when it's ready — usually under 10 minutes.

No similar episodes found.

No similar podcasts found.

Frequently Asked Questions

How long is this episode of In Conversation with Terry Shepherd?

This episode is 21 minutes long.

When was this In Conversation with Terry Shepherd episode published?

This episode was published on July 14, 2026.

Can I download this In Conversation with Terry Shepherd episode?

Yes. Use the download control on the episode player to save the publisher-provided media file.
URL copied to clipboard!