“You were real to me. Sometimes I thought you were the only real thing.”
There is a fine, fragile line between devotion and obsession – and the best psychological fiction loves to erase it completely. We are naturally pulled toward stories of intense, magnetic bonds, but what happens when a friendship stops being a haven and starts becoming a trap? Whether bound by shared secrets, subtle manipulation, or a slow burn of rivalry, dangerous friendships carry a unique kind of thrill. Unlike traditional villains who strike from the shadows, a toxic friend holds the keys to your deepest vulnerabilities, standing close enough to whisper assurances while pulling you over the edge. From slow-burn psychological thrillers to unsettling dark academia, these compelling reads delve into the dark, intoxicating side of companionship. If you’re looking for stories where loyalty is lethal, and intimacy comes at a dangerous price, here are the best books about dangerous friendships that will keep you turning pages late into the night.
If We Were Villains – M.L. Rio
Kicking off our list of books about dangerous friendships with one of my favourite dark academia novels, If We Were Villains. Oliver Marks has just spent ten years in prison – for a murder he may or may not have committed. On the day he’s released, he’s greeted by the man who put him inside. Detective Colborne is retiring, but wants to know what really happened all those years ago before he does.
As one of seven young actors studying Shakespeare at an elite arts college, Oliver and his friends play the same roles onstage and off. But when the casting changes and the secondary characters usurp the stars, the plays spill dangerously over into real life, and one of them is found dead. The rest face their greatest acting challenge yet: convincing the police, and themselves, that they are blameless.
Check Out Our If We Were Villains Book Review
We Were Never Here – Andrea Bartz
Emily is having the time of her life – she’s in the mountains of Chile with her best friend, Kristen, on their annual reunion trip, and the two women feel closer than ever. But on the last night of their trip, Emily enters their hotel suite to find blood and broken glass on the floor. Kristen says the bartender they’d been flirting with attacked her, and she had no choice but to kill him in self-defence.
Back home in Wisconsin, Emily struggles to bury her trauma, diving head-first into a new relationship and throwing herself into work. But when Kristen shows up for a surprise visit, Emily is forced to confront their violent past. The more Kristen tries to keep Emily close, the more Emily questions her friend’s motives. As Emily feels the walls closing in on their cover-ups, she must reckon with the truth about her closest friend.
My Brilliant Friend – Elena Ferrante
Beginning in the 1950s in a poor but vibrant neighbourhood on the outskirts of Naples, Elena Ferrante’s first entry in the four-volume story spans almost sixty years, as its main characters, the fiery and unforgettable Lila and the bookish narrator, Elena, become women, wives, mothers, and leaders, all the while maintaining a complex and at times conflicted friendship.
This first novel in the series follows Lila and Elena from their fateful first meeting as ten-year-olds through their school years and adolescence. Through the lives of these two women, Ferrante spins the story of a neighbourhood, a city, and a county as it transformed in ways that, in turn, also transform the relationship between two women.
Dangerous Girls – Abigail Haas
It’s Spring Break of senior year. Anna, her boyfriend Tate, her best friend Elise, and a few other close friends are off on a debauched trip to Aruba that promises to be the time of their lives. But when Elise is found brutally murdered, Anna finds herself trapped in a country not her own, fighting against vile and contemptuous accusations.
As Anna sets out to find her friend’s killer, she discovers hard truths about her friendships, the slippery nature of truth, and the ache of young love. As she awaits the judge’s decree, it becomes clear that everyone around her thinks she is just as guilty, but dangerous. When the truth comes out, it is more shocking than anyone could have ever imagined.
In My Dreams I Hold A Knife – Ashley Winstead
Ten years after graduation, Jessica Miller has planned her triumphant return to southern, elite Duquette University. Everyone is going to see the girl she wants them to see – confident, beautiful, indifferent – not the anxious girl who left campus following Heather’s murder, severing the bond she had with the six friends she had amassed since freshman year.
But not everyone is ready to move on. Not everyone left Duquette ten years ago, and not everyone can let Heather’s murder remain unsolved. Someone is determined to trap the real killer, to make the guilty party pay. When the six friends are reunited, they will be forced to confront what happened that fateful night – and the years’ worth of secrets each of them would do anything to keep buried.
Give Me Your Hand – Megan Abbott
Kit Owens harboured only modest ambitions for herself when the mysterious Diane Fleming appeared in her high school chemistry class. But Diane’s academic brilliance lit a fire in Kit, and the two developed an unlikely friendship. Until Diane shared a secret that changed everything between them.
More than a decade on, Kit thinks she’s put Diane behind forever, and she’s begun to fulfil the scientific dreams Diane awakened in her. But the past comes roaring back when she discovers that Diane is her competition for a position both women covet, taking part in groundbreaking new research led by their idol. Soon enough, the two former friends find themselves locked in a dangerous game of cat-and-mouse that threatens to destroy them both.
Sula – Toni Morrison
Sula and Nel are born in the Bottom – a small town at the top of a hill; Sula is wild and daring; she does what she wants, while Nel is well-mannered, a mama’s girl with a questioning heart. Growing up they forge a bond stronger than anything, stronger even than the dark secret they have to bear. Strong enough, it seems, to last a lifetime – until, decades on, as the girls become women, Sula’s anarchy leads to a betrayal that may be beyond dangerous.
Masterful, richly textured, bittersweet, and vital, Sula is a masterpiece about love and kinship, about living in an America birthed from slavery. Nobel Prize laureate Toni Morrison gives life to characters who struggle with what society tells them to be, and the love they long for and crave as Black women.
Check Out These Books Featuring Complex Friendships
Part-time reader, part-time rambler, and full-time Horror enthusiast, James has been writing for What We Reading since 2022. His earliest reading memories involved Historical Fiction, Fantasy and Horror tales, which he has continued to take with him to this day. James’ favourite books include The Last (Hanna Jameson), The Troop (Nick Cutter) and Chasing The Boogeyman (Richard Chizmar).
