5 Romances Perfect for the Mystery & Thriller Lover

In the midst of Romance Awareness Month, we’re dying for some books with a splash of romance. These thrillers bring the twists, the tension, and just enough romance to keep you rooting for more than just solving the mystery.
The Golden Girls meets Bonnie and Clyde and Thelma and Louise in this thrilling novel about two elderly women who go on the run to cover up a double murder they committed four decades ago.
Ida and Jean got away with murder. Settling into their golden years in late ’90s Rockaway, New York, Ida and Jean’s biggest problems are HOA squabbles, grown kids who don’t visit enough, and staying in the closet as a lesbian couple for fear of being ostracized. But when the electrical lines in their backyard need replacing, the women know that digging up the ground will unearth their long-held secret: the bodies of their late husbands buried under the rosebushes.
After their attempts to keep the electrical company from digging take a deadly turn, the lovers go on the run, launched into a cross-country adventure—with their cat, Frankie, in tow. To escape the law, they’ll need to outwit quirky midwestern locals, mend frayed relationships with their adult children, and shake off the detective that’s hot on their trail. But if Ida and Jean can pull it off, they’ll find their freedom in the place that has always represented their best shot at coming out and finally living their authentic lives together: San Francisco, California.
If Ophelia Cohen learned one thing from her parents, it’s that getting married is a bad idea. But if she’s learning anything from her widowed mother’s dementia, it’s that dying alone is worse. So when she meets Luke—the man of her mother’s dreams—marriage suddenly doesn’t seem so crazy.
But none of Ophelia’s obsessive scrolling on wedding forums can prepare her for the nightmare of planning her own. Why is her mother-in-law going crazy over every detail? Why is Luke’s family so eager to host the wedding in their vineyard’s ancient chapel? And what exactly will Ophelia have to sacrifice if she and her mother both hope to survive her special day?
Shot through with wicked humor, pitch-black horror, and unexpected romance, Until Death is a deliciously dark and funny send-up of the wedding industrial complex—and a mother-daughter story unlike any you’ve read before.
True crime podcaster Ella Takeda is a sucker for a good mystery. She has an uncanny knack for pinpointing killers … until she gets it wrong. Turns out that identifying an innocent man as the Canceled Killer—a serial murderer who targets high-profile fraudsters—is cause for immediate backlash.
Now she’s returned to her small Midwest town, but the Canceled Killer may not be done with her yet. Ella has a terrible suspicion she’s his next target … and worse, she might be dating him. Could it be Jude, the sexy, cheese-loving nerd her mom is convinced she’s going to marry? Or Aaron, the hot Chicago detective who’s the walking embodiment of every Swipe Right fantasy? And finally, there’s Mateo—a Hollywood stunt double who’s got allll the right moves.
Trusting guys is hard enough, especially when one wants her dead. Will she be able to unmask the killer before she becomes the next victim?
Lights Out meets Butcher & Blackbird as a crime journalist tracks down a stalker only to discover he might be her perfect man in this sexy stalker rom‑com.
She hunts killers. He is one. Opposites attract has never been so literal.
Crime journalist Oakley Novak has built her career exposing Boston’s darkest secrets, but she never expected a serial killer to turn the tables and stalk her.
Xander Rhodes spent weeks watching her through hidden cameras, captivated by her sharp mind and relentless drive, until she catches him red-handed and, instead of running, challenges him with a glare that could melt steel.
Xander’s either found his soulmate or lost his damn mind. Probably both.
When Oakley recruits him for her revenge plan against the man who murdered her parents, their partnership shatters every rule of Xander’s secret murder society.
Now they’re being hunted by both sides—the law and the shadows—while racing against time to take down the untouchable enemy who took everything from her.
If you’re obsessed with dark romance laced with wicked humor, serial killers with a knack for banter, and heroines who wield wit as sharply as weapons, this sinful story will carve its way into your soul.
Sloan will go through hell and back for those she loves. And she does so, every single day. Caught up with the alluring Asa Jackson, a notorious drug trafficker, Sloan has finally found a lifeline to cling to, even if it’s meant compromising her morals. She was in dire straits trying to pay for her brother’s care until she met Asa. But as Sloan became emotionally and economically reliant on him, he in turn developed a disturbing obsession with her—one that becomes increasingly dangerous every day.
When undercover DEA agent Carter enters the picture, Sloan’s surprised to feel an immediate attraction between them, despite knowing that if Asa finds out, he will kill him. And Asa has always been a step ahead of everyone in his life, including Sloan. No one has ever gotten in his way.
No one except Carter.
Together, Sloan and Carter must find a way out before it’s too late…