Two Sides to Every Murder by Danielle Valentine

Most people’s births aren’t immortalized in a police report—but Olivia was born during the infamous Camp Lost Lake murders. Seventeen years later, Olivia’s life looks pretty perfect . . . until she discovers the man she calls dad is not her biological father. Now she wants answers about her bloodline, and the only place she knows to look is Camp Lost Lake. Most people’s births aren’t immortalized in a police report—but Olivia was born during the infamous Camp Lost Lake murders. Seventeen years later, Olivia’s life looks pretty perfect . . . until she discovers the man she calls dad is not her biological father. Now she wants answers… Read more.

Goodreads

Trigger and Content Warnings

  • Childbirth mentioned
  • Blood & injury depiction
  • Mass murder discussed
  • Death of a friend

Such a Bad Influence by Olivia Muenter

Hazel Davis is drifting: she’s stalled in her career, living in a city she hates, and less successful than her younger sister @evelyn, a lifestyle influencer. Evie came of age on the family YouTube channel after a viral video when she was five. Ten years older and spotlight-averse, Hazel managed to dodge the family business—so although she can barely afford her apartment, at least she made her own way. Evie is eighteen now, with a multimillion-dollar career, but Hazel is still protective of her little sister and skeptical of the way everyone seems to want a piece of her: Evie’s followers, her YouTuber boyfriend and influencer frenemies… Read more.

Goodreads

Trigger and Content Warnings

  • Eating disorder
  • Disappearance of a sibling
  • Cyberharassment

Sleep Tight by J.H. Markert

Father Silence once terrorized the rural town of Twisted Tree, disguising himself as a priest to prey on the most vulnerable members of society. When the police finally found his “House of Horrors,” they uncovered nineteen bodies and one survivor–a boy now locked away in a hospital for the criminally insane. Nearly two decades later, Father Silence is finally put to death, but by the next morning, the detective who made the original arrest is found dead. A new serial killer is taking credit for the murder and calling himself the Outcast. The detective’s daughter, Tess Claibourne, is a detective herself, haunted by childhood trauma… Read more,

Goodreads

Trigger and Content Warnings

  • Substance addiction & recovery

Like Mother, Like Daughter by Kimberly McCreight

When Cleo, a student at NYU, arrives late for dinner at her childhood home in Brooklyn, she finds food burning in the oven and no sign of her mother, Kat. Then Cleo discovers her mom’s bloody shoe under the sofa. Something terrible has happened. But what? The polar opposite of Cleo, whose “out of control” emotions and “unsafe” behaviour have created a seemingly unbridgeable rift between mother and daughter, Kat is the essence of Park Slope perfection: a happily married, successful corporate lawyer. Or so Cleo thinks. Kat has been lying. She’s not just a lawyer; she’s… Read more,

Goodreads

Trigger and Content Warnings

  • Rape & child sexual abuse mentioned
  • Infidelity
  • Blackmail mentioned

The Return of Ellie Black by Emiko Jean

Detective Chelsey Calhoun’s life is turned upside down when she gets the call Ellie Black, a girl who disappeared years earlier, has resurfaced in the woods of Washington state—but Ellie’s reappearance leaves Chelsey with more questions than answers. It’s been twenty years since Detective Chelsey Calhoun’s sister vanished when they were teenagers, and ever since she’s been searching: for signs, for closure, for other missing girls. But happy endings are rare in Chelsey’s line of work. Then a glimmer: local teenager Ellie Black, who disappeared without a trace two years earlier, has been found alive in the woods of… Read more,

Goodreads

Trigger and Content Warnings

  • Misogyny, racism & classism
  • Alcohol consumption & alcoholism
  • Murder & torture
  • Kidnapping, rape & abuse of multiple women discussed
  • Cults

Daughter of Mine by Megan Miranda

When Hazel Sharp, daughter of Mirror Lake’s longtime local detective, unexpectedly inherits her childhood home, she’s warily drawn back to the town—and people—she left behind almost a decade earlier. But Hazel’s not the only relic of the past to return: a drought has descended on the region, and as the water level in the lake drops, long-hidden secrets begin to emerge…including evidence that may help finally explain the mystery of her mother’s disappearance.

Goodreads

Trigger and Content Warnings

  • Stalking & home invasion

Quicksilver by Callie Hart

Do not touch the sword. Do not turn the key. Do not open the gate. In the land of the unforgiving desert, there isn’t much a girl wouldn’t do for a glass of water. Twenty-four-year-old Saeris Fane is good at keeping secrets. No one knows about the strange powers she possesses, or the fact that she has been picking pockets and stealing from the Undying Queen’s reservoirs for as long as she can remember. But a secret is like a knot. Sooner or later, it is bound to come undone. When Saeris comes face-to-face with Death himself, she inadvertently reopens a… Read more.

Goodreads

Trigger and Content Warnings

  • Rape of the protagonist’s mother & sex work mentioned
  • Suicidal ideation
  • Forced sterilization recounted
  • Blood, injury & gore depiction including decapitation & emesis
  • Murder & torture
  • War themes
  • Extreme childhood poverty recounted

One Perfect Couple by Ruth Ware

Lyla is in a bit of a rut. Her post-doctoral research has fizzled out, she’s pretty sure they won’t extend her contract, and things with her boyfriend, Nico, an aspiring actor, aren’t going great. When the opportunity arises for Nico to join the cast of a new reality TV show, The Perfect Couple, she decides to try out with him. A whirlwind audition process later, Lyla find herself whisked off to a tropical paradise with Nico, boating through the Indian Ocean towards Ever After Island, where the two of them will compete against four other couples—Bayer and Angel, Dan and Santana, Joel and Romi, and Conor and Zana—in order to… Read more.

Goodreads

Trigger and Content Warnings

  • Domestic violence
  • Suicide
  • Alcohol consumption
  • Blood & injury depiction and emesis
  • Murder by poisoning
  • Hurricane (on-page)
  • Drowning

The Boyfriend by Freida McFadden

She’s looking for the perfect man. He’s looking for the perfect victim. Sydney Shaw, like every single woman in New York, has terrible luck with dating. She’s seen it men who lie in their dating profile, men who stick her with the dinner bill, and worst of all, men who can’t shut up about their mothers. But finally, she hits the jackpot. Her new boyfriend is utterly perfect. He’s charming, handsome, and works as a doctor at a local hospital. Sydney is swept off her feet. Then the brutal murder of a young woman―the latest in a string of deaths across the coast―confounds police. The primary suspect? A mystery man who dates his victims before… Read more.

Goodreads

Trigger and Content Warnings

  • Sexual harassment
  • Domestic abuse
  • Blood & injury depiction
  • Death of a parent
  • Murder & torture
  • Stalking

Leather & Lark by Brynne Weaver

Contract killer Lachlan Kane wants a quiet life working in his leather studio and forgetting all about his traumatic past. But when he botches a job for his boss’s biggest client, Lachlan knows he’ll never claw his way out of the underworld. At least, not until songbird Lark Montague offers him a deal: use his skills to hunt down a killer and she’ll find a way to secure his freedom. The catch? He has to marry her first.  And they can’t stand each other. Indie singer-songwriter Lark is the sunshine and glitter that burns through every cloud and clings to every crevice that Lachlan Kane tries to… Read more.

Goodreads

Trigger and Content Warnings

  • Child sexual abuse recounted
  • Physical child abuse & parental neglect recounted
  • Infidelty recounted
  • Panic attack, insomnia & claustrophobia
  • Blood, injury & gore depiction including concussion, gunshot wounds, the use of needles to sew mouths shut, and the removal of fingers and eyes from dead bodies
  • Death of a mother & father mentioned
  • Murder of a father in a home invasion
  • Murder of a terminally ill great-aunt from injection
  • Murder (theme) including the use of a car accident to kill someone
  • Torture
  • Home invasion, stalking & kidnapping discussed
  • Animal attack & injury

*Context : The female protagonist’s ex-partner cheated on her and messaged underage girls. A secondary character is also cheating on his partner with his children’s nanny. The female protagonist is a serial killer her targets rapists and paedophilias; the male protagonist is a contract killer. A dog bites the antagonist and recovers from an injury sustained when the antagonist kicks it in retaliation.