Author of dark sapphic thrillers and psychological fiction.
Stories of obsession, power, survival, and morally grey women.

Yuki Bonavich writes on the edge of desire, crafting dark sapphic stories that move between romance, psychological suspense, and moral uncertainty. Her work slips easily from the intimacy of contemporary relationships into worlds shaped by power, secrecy, and consequence.
At the centre of every story stands a woman who refuses to be simple. Bonavich’s heroines are fierce, flawed, and self-aware, drawn into love that tests loyalty, control, and identity. Desire is never safe. Devotion is never clean.
Her writing is intimate and charged, favouring tension over excess. Emotion builds slowly, then breaks. Each book unfolds as a psychological labyrinth where obsession, betrayal, and longing collide , and nothing is resolved without cost.
When she isn’t writing, Yuki can be found with a book in hand or somewhere between sky and sea, reading, travelling, snorkelling, or chasing the quiet spaces that sharpen her imagination. Music shapes her process, drifting between soft indie ballads and dark cinematic scores, the same rhythm that runs beneath her prose.
Explore the worlds of Crossfire: Alex Black, Love Beyond Protocol, The Good Girl's Temptation and Girls Like Her.