Mystery/Thriller · Romantic Tension

7 hand-picked mystery/thriller and romantic tension books curated by NextBookAfter.

Mystery/ThrillerRomantic Tension
Cover of Arsenic and Adobo

Arsenic and Adobo

If you couldn't put down The King's Ransom for its high-stakes adventures laced with laugh-out-loud humor and flawed yet fierce heroines, you're in for a treat with Arsenic and Adobo's playful culinary capers. Fans adore how both books ramp up the witty dialogue among quirky characters, weaving in romantic tension and family dynamics without ever taking themselves too seriously. It's the ultimate dopamine hit for those craving lighthearted mysteries that turn everyday absurdity into empowering, feel-good fun.

Cover of Crown Jewel

Crown Jewel

If Harry Booth's morally flexible charm kept you up past midnight, you need a protagonist whose criminal past becomes his path to love. Crown Jewel trades New England heists for international intrigue, but delivers the same intoxicating mix: a flawed hero, a woman who sees through his façade, and stakes high enough to justify every delicious risk.

Cover of Finlay Donovan Is Killing It

Finlay Donovan Is Killing It

If Stephanie Plum's gift for turning simple jobs into carnival-grade disasters is your comfort read, you need Finlay Donovan in your life. She's a harried single mom and struggling novelist who gets mistaken for a contract killer—and decides to lean into it. Expect the same slapstick bungling, romantic tension between unsuitable suitors, and meddling family members delivering pure escapist chaos with zero dark turns.

Cover of Finlay Donovan Is Killing It

Finlay Donovan Is Killing It

If Stephanie Plum's exploding-car chaos speaks to your soul, Finlay Donovan cranks the slapstick incompetence up to eleven—this frazzled mom accidentally becomes a hitwoman and the resulting disasters are pure escapist gold. You get the same quirky sidekicks, laugh-out-loud mayhem escalating from coffee dates gone wrong, and romantic friction that keeps pages turning faster than Stephanie can wreck a vehicle. It's the reliable comfort formula you crave with zero pretense about being high art—just brilliant, addictive fun.

Cover of Listen for the Lie

Listen for the Lie

If you devoured Eve Dallas commanding crime scenes with zero apologies, you need Lucy Chase—a woman who wakes up bloody with a five-year memory gap and her entire town convinced she's guilty. Same addictive pacing, same razor-sharp wit, same refusal to break under pressure, now with podcast twists and small-town secrets that cut deeper than any high-society scandal.

Cover of The Expectant Detectives

The Expectant Detectives

If Stephanie Plum's doughnut-fueled disasters are your comfort zone, you need Alice—a pregnant amateur sleuth stumbling through murder in a village of eccentric moms. Same addictive formula of laugh-out-loud blunders, relatable imperfections, and accidental heroism, all wrapped in domestic chaos. Your next binge-worthy escape is nine months pregnant and solving crimes.

Cover of Truly Devious

Truly Devious

You devoured The Inheritance Games for its intricate puzzles that let a clever girl outwit entitled elites, blending escapist wealth fantasy with gritty empowerment and swoony banter. Fans craved that fast-paced thrill of twists, family secrets, and romantic chemistry without overwhelming complexity. Dive into a boarding school enigma that echoes Avery's triumph, with a sharp teen sleuth unraveling cold cases amid high-society drama.