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Book Summary and Reviews of Mrs. Shim Is a Killer by Kang Jiyoung

Mrs. Shim Is a Killer by Kang Jiyoung

Mrs. Shim Is a Killer

A Novel

by Kang Jiyoung

  • Critics' Consensus (2):
  • Readers' Rating (2):
  • Published:
  • Apr 2026, 320 pages
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About this book

Book Summary

When a middle-aged widowed loses her job at the butcher shop, she's at a loss as to how to provide for her family—until she's offered a position that puts her carving skills to new uses in this darkly humorous bestselling Korean thriller.

Mrs. Shim needs money. She's lost her husband and her job, and she's got three mouths to feed at her kitchen table. If she doesn't find work soon, she and her children are going to lose their home.

So when she answers a vague job ad for the Smile Detective Agency, Mrs. Shim expects the job will be some kind of cleaning position. But when they only ask her questions about her experience as a butcher and what she can do with a cleaver, she begins to realize they want her to do a very different kind of cleaning—they want her to be an assassin. Too scared not to take them up on their offer, she agrees to the position.

And Mrs. Shim soon finds that her new job isn't so different from her old one in the butcher shop, quickly becoming the agency's best contract killer—but her rise to the top hasn't gone unnoticed. Jealous of her talents, her agency's competitors—and even her own colleagues-- begin pointing fingers (and knives) in her direction.

If she wants to keep her job, her family, and her reputation intact, Mrs. Shim is going to have to take out the secretive leader of a rival agency. But when she has the chance to strike, she's stunned to find a familiar face at the end of her blade.

As it turns out, this just may be one mess she can't cut her way out of ...

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Reviews

Media Reviews

"A struggling mother turns to contract killing to support her family in this darkly funny thriller...a rich narrative stuffed with surprises and grim humor. It's a sharp and satisfying crime novel." —Publishers Weekly

"Told in a series of intertwined vignettes...this is a dark, disturbing book about love, loss, jealousy, friendship, and perseverance. The decidedly odd characters are riveting, with revealing descriptions of Korean culture. A fine pick for fans of quirky horror and gory mysteries." —Booklist

This information about Mrs. Shim Is a Killer was first featured in "The BookBrowse Review" - BookBrowse's membership magazine, and in our weekly "Publishing This Week" newsletter. Publication information is for the USA, and (unless stated otherwise) represents the first print edition. The reviews are necessarily limited to those that were available to us ahead of publication. If you are the publisher or author and feel that they do not properly reflect the range of media opinion now available, send us a message with the mainstream reviews that you would like to see added.

Any "Author Information" displayed below reflects the author's biography at the time this particular book was published.

Reader Reviews

Write your own reviewwrite your own review

Janine_S

Dark comedy succeeds
This is dark humor at its best. This book is about a-murder-for-hire agency in South Korea. It's playful, deceptively cozy, bloody but entertaining. It's also a book that looks how someone can reinvent themselves. Shim Eunoke is a 51 year-old widow with 3 children to support who is in need of a job after the butcher shop she's worked in for 13 years is closed. Desperate to find a job, she stumbles upon the Smile Detective Agency where she is hired to be a killer. Her knife skills appear to be a great job qualification.
Surprisingly she turns out to be the agency's best killer!

The book is arranged in the shifting and disconnected perspectives of Mrs. Shim's acquaintances or those who come into her life. The chapters are entitled: The Boss, The Confident, The Shaman, The Daughter. Not all of these characters' perspectives occur at the same time, secrets are revealed and present relationships may reveal things from the past (very clever). As she stumbles into a turf war, we watch her "carve" her way out and reinvent herself. We all are rooting for Mrs. Shim.

Originally published in 2010, the book has themes of class, capitalism and women's place in society. It is a fun read. Don't miss it.

I'd like to thank NetGalley and Harper Perennial for allowing me to read this ARC.

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Author Information

Kang Jiyoung

Kang Jiyoung is a Korean writer based in Paju, near Seoul. Most of her fiction features female assassins. She is the author of the story collections Goodbye Paradise, Time for Dogs to Eat, and The Killer's Shopping List, and her novels include Quarantine Station of New Culture, Elza's Ha-yin, Circus in the Dark Forest, Frankenstein Family, Yawning is Delicious, Pheromone Boutique, and The Shop for Killers, which was adapted for television by Disney+.

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