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Bookwild ·Oct 6, 2026 ·1h 3m

Murder, Secrets & Halloween in the Thousand Islands: Tessa Wegert's This River Runs Black

Evaluation and Summary

7.5/10

Bookwild hosts Gare and Steph interview author Tessa Wegert about her thriller "This River Runs Black," the latest in her North Country series. The conversation covers how Wegert uses the Thousand Islands and North Country setting as a character itself, blending cozy fall atmosphere with isolation and dread. A significant focus is the deliberate choice to set the novel around Halloween, with seasonal details like trick-or-treating, pumpkin festivals, and orchards woven into the mystery's fabric. Wegert discusses her narrative technique: employing multiple POVs, secrets, cliffhangers, and carefully timed reveals to maintain reader suspense. She reveals that during the writing process, she changed one major character's perspective, suggesting iterative craft decisions. The episode explores the novel's thematic core—drug trafficking in small communities—which Wegert grounds in real-life inspiration, including a late-night police encounter on the St. Lawrence River. This personal research informs the book's exploration of how drugs, boredom, isolation, and vulnerability affect teenagers in tight-knit communities. The hosts also touch on Wegert's future plans: continuing her North Country series while aspiring to eventually write a standalone thriller. The episode is structured as a traditional author interview, likely covering writing process, inspiration, character development, and thematic concerns relevant to readers of mystery and thriller fiction.

Verdict: A solid author interview that delivers promised content about craft, inspiration, and thematic concerns, likely valuable for mystery/thriller readers and writers, though the value depends entirely on execution quality not evident from show notes alone.

Fiction rubric

  • Writing n/a

    No transcript or audio sample provided; cannot assess dialogue quality or script construction

  • Performance and production n/a

    No audio content available to evaluate acting, pacing, or sound design

  • Plot momentum n/a

    This is a non-fiction interview podcast, not a narrative fiction work; criterion does not apply

  • Substance 4/5 33%

    Show notes promise substantive discussion of craft (POV, narrative technique, character changes), real-world research, thematic depth, and author's future direction with minimal filler indicated

  • Delivers on its title 5/5 33%

    Title promises discussion of Wegert's novel with focus on murder, secrets, and Halloween setting; show notes confirm all three elements are covered in depth

  • Value for time 3/5 33%

    63-minute interview length is standard for author conversations; without audio, cannot assess pacing, but show notes suggest focused topics without obvious padding

How we score Fiction

Worth it if you're a fan of Tessa Wegert's North Country series, interested in thriller craft and narrative technique, or curious about how real-world research informs crime fiction.

Based on the episode description. AI-generated; it can be wrong.

Show notes

In this episode, Gare and I chat with Tessa Wegert about her new thrill The River Runs Black ! Listen to hear about: How the Thousand Islands and North Country become characters themselves , creating the perfect mix of cozy fall atmosphere, isolation, and underlying dread. Why Tessa set The River Runs Black around Halloween and how trick-or-treating, pumpkin festivals, orchards, and other seasonal details actually play into the mystery. How she uses multiple POVs, secrets, cliffhangers, and carefully timed reveals to keep readers guessing—and why she changed one major character’s perspective while writing. The real-life inspiration behind the novel’s drug trafficking storyline , including a late-night police encounter on the St. Lawrence River and the uniquely porous U.S.–Canada border. How the novel explores the impact of drugs, boredom, isolation, and vulnerability among teenagers in a small community , plus what’s next for Tessa’s North Country series and her hopes to eventually publish a standalone thriller. All the Bookwild Links: Check Out the Bookwild Substack Subscribe to Bookwild on YouTube Get Bookwild Merch Follow @imbookwild on Instagram Check Out Author Social Media Packages Follow Co-hosts On Instagram: Gare Billings @gareindeedreads Steph Lauer @books.in.badgerland Halley Sutton @halleysutton25 Brian Watson @readingwithbrian MacKenzie Green @missusa2mba Erin Ashley @bellametaphor

Episode page

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