Lemon, by Kwon Yeo-sun

A psychological page turning meditation on crime and grief ★★★★☆

This is the hard-cover version I found in the community library box in Seward Park. The paperback cover is much better.

I found Lemon in one of those little free neighborhood library boxes and was intrigued enough by the premise to bring it home. It turned out to be one of the more memorable books I've read this year.

The novel begins with the murder of Kim Hae-on, a beautiful high school student whose death becomes known as the "High School Beauty Murder." On the day she disappears, Hae-on is wearing a lemon-colored dress, which gives the novella its title.

This is the paperback cover I saw at The Strand. A much more impactful cover.

Two young men quickly emerge as suspects: Shin Jeongjun, a wealthy classmate in whose car Hae-on was last seen, and Han Manu, a poor delivery boy who claims to have witnessed that encounter. Yet neither can be tied conclusively to the crime, and the case goes cold.

If you're expecting a conventional murder mystery, however, Lemon may not be the book you're looking for.

Although the murder sits at the center of the story, Kwon Yeo-sun seems far less interested in solving the crime than in examining the shock waves it sends through the lives of those left behind. The primary focus is Hae-on's younger sister, Da-on, who spends years wrestling with grief, obsession, anger, and the inability to move forward. Around her orbit a handful of other characters whose lives have also been altered—some directly, others indirectly—by a tragedy that refuses to stay in the past.

The structure is unusual. The novella unfolds through a series of short chapters narrated by different characters over nearly two decades. At first I found this somewhat disorienting. The shifts in perspective are not always clearly signposted, and there were moments when I had to stop and figure out whose voice I was hearing. But once I settled into the rhythm, I found the fragmented approach effective. The story gradually assembles itself like a mosaic, with each narrator contributing another piece of the picture.

What impressed me most was the emotional honesty of Da-on's journey. This is a novel about what unresolved trauma does to a person and how grief can reshape an entire life. Questions of class, privilege, beauty, and justice lurk beneath the surface as well, but the beating heart of the book is loss.

At only 147 pages, Lemon packs an impressive emotional punch. It won't satisfy readers looking for a tidy detective story or a dramatic courtroom reveal. Instead, it's a thoughtful, unsettling meditation on grief and the long shadow cast by a single violent act. Sometimes the mystery isn't who committed the crime. Sometimes it's how the living continue afterward.