A Celebration of Books,
Writers & LIterary Excellence

Save the Date


Gaithersburg
Book Festival

May 16, 2026

10am – 6pm

Bohrer Park


Moderator

K.T. Nguyen

Featured Title: You Know What You Did
You Know What You Did

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.

About K.T. Nguyen

K.T. Nguyen is a former editor at Glamour magazine. Her psychological thriller, “You Know What You Did,” received the Agatha Award and the Anthony Award for Best First Novel. In a starred review, Booklist described Nguyen’s novel as “a twisty horror-filled thriller” and an “incredibly compelling debut.” “You Know What You Did” was selected as a People Magazine Best Book and named a Best Mystery and Thriller Book by Elle magazine. When she’s not writing, you’ll find K.T. practicing Krav Maga, watching the Mets, or playing with her terrier Alice. A graduate of Brown University, K.T. lives just outside Washington, D.C.

K.T. will be moderating a panel with authors Jennifer van der Kleut and Alex Finlay at the 2026 Festival.

Facebook

Instagram: @ktnguyen_author

Moderator Schedule:

Venue(s):

Dashiell Hammett Pavilion

Presentation Start Time:

3:15 pm

Presentation End Time:

4:05 pm

Signing Time:

4:15 pm