K. T. Nguyen, author portrait
© Matt Mendelsohn

K. T. Nguyen

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.

Books

You Know What You Did

Dear Librarians: A Letter from K. T. Nguyen, Author of You Know What You Did

“I felt a sense of belonging in the stacks that I didn’t find elsewhere in my almost entirely white school and town. I spent free periods happily volunteering in my high school library. The summer before college, the school librarian mailed me a check for fifty dollars. Despite my embarrassment that she knew how little we had, I was touched that she believed in me enough to invest in my success… librarians were angels on earth.”

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