Ward D

Medical student Amy Brenner is spending the night on a locked psychiatric ward.

Amy has been dreading her evening working on Ward D, the hospital’s inpatient mental health unit. There are very specific reasons why she never wanted to do this required overnight rotation. Reasons nobody can ever find out.

And as the hours tick by, Amy grows increasingly convinced something terrible is happening within these tightly secured walls. When patients and staff start to vanish without a trace, it becomes clear that everyone on the unit is in grave danger.

Amy’s worst nightmare was spending the night on Ward D.

And now she might never escape.

#1 New York Times, Amazon Charts, USA Today, Washington Post, Wall Street Journal, Sunday Times, and Publisher's Weekly bestselling author Freida McFadden is a physician who has penned multiple bestselling psychological thrillers and medical humor novels. Freida is the winner of the International Thriller Writer Award for Best Paperback Original, the Goodreads Choice Award for Best Thriller, and was honored as one of TIME 100’s most influential people in the world for 2026. Her novels have been translated into more than 45 languages.

​ Freida lives with her family and cat in a centuries-old three-story home overlooking the ocean, with staircases that creak and moan with each step, and nobody could hear you if you scream. Unless you scream really loudly, maybe.

To hear Freida talk about herself more in the third person, check out her website freidamcfadden dot com.