Author: Lisa Jewell
Publication Date: June 24, 2025 (US); July 3, 2025 (UK)
Genre: Psychological Thriller, Domestic Suspense

Don't Let Him In is a twisty, kaleidoscopic thriller from bestselling author Lisa Jewell, centering on the lives of three women whose worlds are upended by the arrival of a mysterious man. The novel explores themes of grief, trust, manipulation, and the hidden dangers lurking behind charming facades.