The Woman in the Window is a 2018 psychological thriller novel by A.J. Finn. The book follows the story of Anna Fox, an agoraphobic woman who witnesses a crime from her window and becomes entangled in the ensuing investigation.
The novel was a critical and commercial success, selling over two million copies worldwide. It was praised for its suspenseful plot, well-developed characters, and exploration of mental illness. The book has been adapted into a 2021 film starring Amy Adams.