HomeThrillerMy sister, the serial killer

Cover of My sister, the serial killer

Thriller · 2018 · PG-13

My sister, the serial killer

by Oyinkan Braithwaite

When your sister keeps killing her boyfriends, you keep cleaning up the mess—until she goes after yours.

For14+GenreThrillerLength240 pagesRead time~5.5 hours

This analysis was generated by AI from publicly available reader reviews, literary criticism, and book discussions. It has not been verified by a BookLens community reviewer and may contain errors. Be the first to verify →

Content snapshot

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What's in this book, at a glance — five things readers want to know before they start.

Violence

Some

Three serial murders; darkly comedic rather than graphic in treatment

Language

Some

Strong language; culturally specific Nigerian English

Sexual Content

Barely any

Brief sexual references

Substance Use

Barely any

Some alcohol use

Emotional Intensity

Some

The moral question of covering for family despite serious wrongdoing; complex sibling dynamics

What this book is about

Korede is a meticulous Lagos nurse who has spent years cleaning up after her beautiful younger sister Ayoola's habit of killing her boyfriends—each claimed as self-defense. But when Ayoola sets her sights on the doctor Korede has secretly loved for years, their dark arrangement is finally tested. Braithwaite's sharp, darkly funny debut dissects sisterhood, beauty's social privileges, and the ways women are conditioned to protect each other even at great cost.

Notes for sensitive readers

Reader-flagged moments and themes that may affect your experience.

Serial murders (darkly comedic framing)

Cover-up of violent crimes

Toxic sibling dynamic

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