K.T. Nguyen is an award-winning author and former magazine editor known for her gripping psychological thrillers. Her debut novel, "You Know What You Did," earned critical acclaim upon its 2024 release, receiving recognition from publications including Elle, Parade, and The Seattle Times. The work won the Agatha Award for Best First Mystery and was named a Best Mystery and Thriller Book of 2024 by multiple outlets.
A graduate of Brown University, Nguyen previously served as an editor for Glamour magazine. Her writing reflects her global perspective, shaped by residences in New York City, San Francisco, Shanghai, Beijing, and Taipei before settling near Washington, D.C. Beyond writing, she practices Krav Maga, maintains a native plant garden, and cheers for the Mets. Nguyen lives with her family and their Jack Russell Terrier, Alice.