My Sister, the Serial Killer

by Oyinkan Braithwaite
My Sister, the Serial Killer cover
Good Books rating 4.17
Crime, Mystery, Thriller/Suspense
Buy online
Waterstones
Paperback • £9.99
Amazon
Format/Price Check
Technical
  • ID: 1753
  • Added: 2025-10-09
  • Updated: 2026-01-05
  • ISBN: 9781786495990
  • Publisher: Atlantic Books
  • Published: 2019-01-03
  • Formats: 1
  • Reviews: 3

My Sister, the Serial Killer is a literary sensation that blends dark humor with a chilling narrative. The story revolves around Korede, a dedicated nurse who finds herself repeatedly cleaning up after her sister Ayoola's deadly escapades. Each time Ayoola dispatches a boyfriend in 'self-defence,' Korede is left to deal with the aftermath, using bleach, rubber gloves, and a strong stomach. The dynamic between the sisters is both hilarious and unsettling, as Korede's love for Ayoola is tested when her sister sets her sights on the doctor Korede secretly loves./n/nThe novel explores themes of family loyalty, moral ambiguity, and the lengths one will go to protect those they love. With sharp, explosive prose, the author delves into the complexities of sisterhood and the consequences of unconditional love. The story's unique blend of comedy and suspense makes it a standout in contemporary fiction, earning it numerous accolades and critical acclaim.

Reviews
Cariad H. Jones · Cariad H. Jones · 2025-10-09
captivating 4.50

The story of two sisters with a shared secret is both dark and captivating. The reviewer rates it highly for its unique narrative and compelling characters.

Cariad H. Jones was drawn to the dark and twisted relationship between the two sisters in this novel. They praise the author's ability to create compelling characters and a narrative that keeps the reader engaged. The reviewer finds the story to be both disturbing and fascinating, making it a standout read.

Quick quotes

    My Sister The Serial Killer By Oyinkan Braithwaite tells the story of two sisters with a shared sick secret.

    Korede, the narrator, is a character that readers will find both relatable and intriguing.

    The novel's exploration of sisterhood and violence is both dark and thought-provoking.

Blue Pencil Agency · 2019-08-15
brilliant 4.50

This novel is brilliantly sharp with more twists and turns than Ayoola's knife. It certainly deserves its longlisting.

The novel is a masterclass in sharp, witty writing with a plot that twists and turns more than Ayoola's knife. The author's ability to blend humor and suspense makes this a standout read. The characters are well-developed, and the narrative is engaging from start to finish. It's no surprise that this book has received critical acclaim and deserves its longlisting.

Quick quotes

    It is a brilliantly sharp novel of more twists and turns than Ayoola's knife.

    It certainly deserves its longlisting.

    The author's ability to blend humor and suspense makes this a standout read.

The Guardian · 2019-01-04
uneasy 3.50

The novel is a distinctive mix of morbid humor, love story, and family saga. It explores how abusive behavior is passed down through generations.

The reviewer appreciates the novel's unique blend of genres, including morbid humor and family drama. They note that the story delves into the complex dynamics of abusive behavior within families, making it a thought-provoking read. The reviewer finds the exploration of these themes both unsettling and engaging.

Quick quotes

    A distinctive but uneasy mix of morbid humour, love story, slashfest, family saga and grave meditation on how abusive behaviour is passed down through the ...

    The novel's strength lies in its ability to balance dark themes with moments of levity.

    It is a story that challenges the reader to think deeply about the nature of family and violence.

Appears in Lists