
Her novel, Strange Fire, was shortlisted for the 2017 Daniel Goldsmith First Novel Prize and won the 2017 CWA Debut Dagger Award.
Her debut thriller, The Killing Plains, was published by Thomas & Mercer as a super lead title in February 2025.
Here Rankin dreamcasts an adaptation of her new novel, The Dark Below:
The Dark Below is set in a small West Texas town on the northern rim of the Concho Valley—an austere landscape of scrub and cattle, scattered with abandoned Cold War infrastructure and the kinds of memories that never quite stay buried. The body of Chase Loudermilk, a student at the local community college, is discovered in a derelict, flooded missile silo on his family’s property. His death appears to be a suicide, but Teddy Drummond, his criminology professor, is unconvinced.Visit Sherry Rankin's website.
A former detective with a complicated home life, Teddy quit the force five years ago after a hostage negotiation ended in tragedy. Since then, she’s tried to live quietly—to be a good mother to her two children, to maintain an uneasy truce with her ex-husband, and to avoid the ethical and emotional quagmires she once navigated daily. But she also misses the excitement and sense of purpose police work once gave her.
Chase’s death doesn’t sit right with Teddy, and she allows herself to be drawn into an investigation that forces her to confront old guilt and divided loyalties—and to work alongside the woman who hates her most.
Teddy carries her own deep reservoir of personal grief, which she keeps carefully contained, throwing herself into work at the expense of her relationships. She has sharp professional instincts but feels profoundly uncertain as a mother and a friend. My dream casting for Teddy would be Emily Blunt. She has a rare ability to project intelligence and resolve without hardness, and she excels at conveying inner conflict through stillness and restraint. She could play Teddy as I imagine her—weary, capable, and quietly relentless.
Opposite her is Raina Bragg, Teddy’s former best friend turned bitter adversary. I can easily imagine her played by Kim Dickens—someone who can embody toughness, resentment, and the need to assert authority over a woman she both distrusts and feels eclipsed by, while still carrying a deep undercurrent of moral outrage and private grief.
I’d love to see Paul Dano as Pastor Mark McKissick, and Thomasin McKenzie as Teddy’s strong-willed daughter, Julia. Aaron Eckhart would be a perfect fit for Alan, Teddy’s ex-husband—a man who prides himself on being the “reasonable” parent. And Gary Oldman would do a masterful job as Teddy’s manipulative and alcoholic father, Milton.
Lorraine Toussaint would be ideal in the role of Berna Robles, the town veterinarian and Teddy’s mentor and confidante. She carries authority and restraint effortlessly, and could depict Berna as someone with a deep interior life who rarely feels the need to explain herself. Finally, I’d love to see Teddy’s love interest, Rick Castillo, played by Michael Peña, who could bring a strong, quiet decency to the role.
My Book, The Movie: The Killing Plains.
The Page 69 Test: The Killing Plains.
Q&A with Sherry Rankin.
--Marshal Zeringue











