# You Know What You Did - Paperback

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by **K. T. Nguyen** (Author)

**In this **heart-pounding debut thriller** for fans of Lisa Jewell and Celeste Ng, **a first-generation Vietnamese American artist must confront nightmares past and present**. . . .**  
  
Annie "Anh Le" Shaw grew up poor, but seems to have it all now: a dream career, a stunning home, and a devoted husband and daughter. When Annie's mother, a Vietnam War refugee, dies suddenly one night, Annie's carefully curated life begins to unravel. Her obsessive-compulsive disorder, which she thought she'd vanquished years ago, comes roaring back--but this time, the disturbing fixations swirling around in Annie's brain might actually be coming true.

A prominent art patron disappears, and the investigation zeroes in on Annie. Spiraling with self-doubt, she distances herself from her family and friends, only to wake up in a hotel room--naked, next to a lifeless body. The police have more questions, but with her mind increasingly fractured, Annie doesn't have answers. All she knows is this: She will do anything to protect her daughter--even if it means losing herself.

With dizzying twists, _You Know What You Did_ is both a harrowing thriller and a heartfelt exploration of the refugee experience, the legacies we leave for our children, and the unbreakable bonds between mothers and daughters.

### Author Biography

**K.T. Nguyen** is a former _Glamour_ magazine editor. Her debut novel _You Know What You Did_ received the Agatha Award for Best First Mystery. _The Seattle Times_ called it "a swirly, tangled hair-raiser...as sinister as it is emotional." It was selected as a _People Magazine_ Best Book of April 2024 and named a Best Mystery and Thriller Book of 2024 by _Elle_, _Parade_, and _Deadly Pleasures Mystery Magazine_.

K.T. enjoys practicing Krav Maga, rooting for the Mets, and playing with her Jack Russell Terrier Alice. A graduate of Brown University, she lives just outside Washington, D.C. with her family.

**Number of Pages:** 384

**Dimensions:** 0.86 x 9 x 6 IN

**Publication Date:** April 28, 2026

## Details

- **Price:** 32.34 GBP
- **Vendor:** BooksCloud
- **Type:** Books
- **Tags:** Asian American & Pacific Islander, Books, Fiction, Psychological, Thrillers

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 32.34 GBP | In stock |

## Images

- You Know What You Did

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> Source: [Somiibooks](https://somiibooks.com/products/you-know-what-you-did-paperback-1)
> Updated: 2026-08-22