Looking back, my personal favorite from 2015 might be a quieter one: 'The Killing Kind' by Chris Holm. It's a hitman-vs-hitman thriller, but the protagonist is trying to get out of the life, and he's forced to protect a witness. The pacing is relentless, but the character work—this weary, cynical professionalism—is what hooked me. It’s not a traditional mystery in the clue-gathering sense; it’s more of a survival chase with fantastic tradecraft details. I stumbled on it because I was searching for 'noir protagonist over 40' and it fit that bleak, experienced vibe perfectly. Sometimes you just want competence porn in a grim package, and this delivered.
2015 gave us 'The Girl on the Train', which honestly I found a bit overhyped. Paula Hawkins nailed the zeitgeist with that unreliable, boozy narrator, but the plot mechanics felt creaky on a re-read. For a better 'domestic suspense' pick from that year, I'd point to Ruth Ware's debut 'In a Dark, Dark Wood'. The whole isolated cabin, pre-wedding party gone wrong setup just worked for me. The atmosphere is so thick with tension and social anxiety you can almost smell the pine needles and feel the cold. The resolution landed better, felt less contrived than some of the copycats that followed. It’s a tight, fast read that really established that whole 'Ruth Ware' brand of mystery.
Okay, 2015 was a sneaky-good year for mystery. I keep going back to Tana French's 'The Trespasser'. Her Dublin Murder Squad books are always a thing, but this one? It's a masterclass in unreliable perspective. The whole plot hinges on the main detective, Antoinette Conway, being so deeply paranoid and isolated that you, as the reader, can't trust her instincts or her narration. It’s less a 'whodunit' and more a 'is-any-of-this-even-real'. The prose is just razor-sharp, turning a standard-seeming domestic murder into this claustrophobic psychological maze. For fans of procedurals who want the genre bent in on itself, it's essential.
A different vibe entirely was 'The Nature of the Beast' by Louise Penny. If you're into the Gamache series, this one felt like a payoff for long-time readers. It brings back a seemingly minor character from a past book in a huge way, and the mystery itself blends a child's wild tale with a chilling historical weapon. The warmth of Three Pines contrasts so sharply with the darkness of the plot. It's not the one I'd recommend as a starting point, but for series fans, it was a standout year.
And I have to mention Stephen King's 'Finders Keepers', the second in the Bill Hodges trilogy. It's part crime thriller, part love letter to obsessive fandom, with a villain motivated by literary theft. The way King builds tension around a hidden notebook is just so perfectly paced. It’s more propulsive than a traditional puzzle mystery, but the core is still this fantastic cat-and-mouse game.
For a pure, classic puzzle, 'The Scent of Secrets' by Jane Thynne (a Clara Vine novel) was solid. Set in 1930s Berlin, it blends historical espionage with a murder mystery. The atmosphere of pre-war Nazi Germany is the real draw—tense and meticulously researched. The mystery itself is clever, but it's the setting that elevates it. If you like your crimes with a heavy dose of well-rendered history, it's a great pick that flew under a lot of radars.
With her enemies in pre-civil war Virginia still seeking her death, Esmerelda is forced to return to the future only days after wedding Lance. Because it was necessary to fake her death in order to stop her enemies from following her to the future, her new husband, Lance, was forced to stay behind. He’d placed a magic box for them to communicate until he found a way to safely be with her beneath the floorboards of the house.
Now, she must find it.
A task that is easier said than done!
“The Magic Box” is book two of the exciting paranormal-romance-mystery-thriller Esmerelda Sleuth Series
Meet Esmerelda Sleuth. Sleuth is her name and investigating is her game. (Paranormal Investigating, that is.)
Esmerelda makes a good living as an investigator in a rather progressive firm. She lives a stable and sensible life until she meets Lance; an old money "hottie" who works for a real estate firm next to her building. After accepting an invitation for a weekend getaway party, she quickly discovers that Lance has a secret. He is wealthy. That part is true. And, yes, he's procured a job as a realtor in the building next door. His secret is that he belongs to an underground society of humans who didn't abandon their connection to magic centuries ago when religion declared it evil and he has traveled through time specifically to find her and bring her back to his time to marry him. If that isn't enough of a far fetched tale to absorb, he informs her that she was born in his time to a family belonging to that same secret society and was promised in marriage to him as an infant. When enemies who didn't want to see the union of families take place made attempts on her life, her parents sent her into the future and erased her memories of them as a precaution.
Possessing virtually no belief in magic, ghosts, psychics, time travel, etc., it takes some doing on Lance's part to convince her to believe his story and go back with him. When she does, the lies, deceit and attempts on her life start all over again. Will she escape emotionally and physically unscathed?
"The Other Side Of the Mirror" is a steamy-paranormal-romance- mystery-thriller and book one of the Esmerelda Sleuth series.
A series of past murders catch the attention of the police and the media.
All the people who were killed were women, all of which had some sort of relationship with a well known and successful businessman named Asriel Parker.
For some reason, the murders all point to him as the number one suspect and connection between them. The reasonable thing to do is to put him behind bars but there is one problem.
"Everyone is innocent in the eyes of the law until proven guilty."
There isn't a shred of evidence that actually pinpoints Asriel Parker as the culprit.
With that statement in mind, Selena March, a good police officer and detective is sent undercover as his live-in Personal Assistant to dig up whatever information she can use to put the murderer behind bars.
Selena has no idea what she signs up for but she knows for a fact that falling in love is not part of the whole 'undercover' mission
There are three things Samara Culkin loves: her father, wearing high heels, and being a detective. But in a world where being a female officer is considered weak, she struggles to find a place where she feels truly belong. Determined to prove The Detective Tag firm that she is worth it, she sets out to solve one of the biggest cases the city of Los Angeles has ever seen.
There are three things Clayton Jones likes: his car, detective skills, and the female detective who happens to catch his eye—Samara. As an expert and well-known crime officer, he is given the chance to work with her; a one-time possibility that rarely happens. The only problem is that she hates him. And he does not know why.
The Detective Tag is a crime fiction with a twist of romance. Join Samara and Clayton—all the bitterness, dislikes, and romance in between—as they dive into the world of crime cases and murder investigations.
Well, maybe a bit of finding love, too.
Eighteen years old Anna Greg just got admission into her dream campus far away from home. Shortly after she moved in, she had a feeling someone was stalking her. When she told her boyfriend and her friends they didn't believe her, they all thought it was all an illusion and urged her to visit a therapist. Not until Anna's boyfriend was murdered right in her apartment did they believed her but then it was too late.
Anna is left to figure out how to save not just herself from the murderer but also her loved ones.
A Sad Murder is a suspense thriller that intrigues you to read every chapter of it.
When Clara Davis accidentally switches suitcases at the airport, she expects an awkward exchange—
not a gun, stacks of cash, and a stranger calling her Mrs. Vale.
Lucien Vale, a cold, beautiful man with blood on his hands, insists she’s his wife—and that men are hunting her.
Dragged into a world of covert missions and deadly secrets, Clara must live under an alias to survive.
But the longer she stays by his side, the more she questions everything:
Is Lucien her captor or her protector?
Is this marriage fake—or fate?
One suitcase, one lie, one love that could cost them both their lives.