Discover the gripping suspense of Don't Let Him In, the instant #1 New York Times bestselling standalone psychological thriller by Lisa Jewell. Filled with deception, manipulation, shocking twists, and unforgettable suspense, this addictive thriller follows three women whose lives become dangerously intertwined by one seemingly perfect man hiding devastating secrets.

Don't Let Him In is a standalone novel and is not part of a series.

After the sudden loss of her husband, Nina Swann never expected to fall in love again. Then Nick Radcliffe enters her life—charming, attentive, successful, and everything she didn't know she needed.

But Nina's daughter, Ash, isn't convinced.

The more she looks into Nick's past, the more unsettling inconsistencies she uncovers. His polished image begins to crack, revealing a trail of unanswered questions and disturbing coincidences.

Meanwhile, Martha believes she has a happy marriage with her husband, Alistair, until his frequent business trips and increasingly suspicious behavior leave her wondering what he's really hiding.

As Nina, Ash, and Martha's lives begin to collide, they uncover a chilling truth that changes everything they thought they knew about trust, love, and survival.

With expertly crafted suspense, unforgettable twists, and emotionally complex characters, Don't Let Him In is a compulsive psychological thriller that will keep readers guessing until the final page.

Don't Let Him In – A Bestselling Standalone Psychological Thriller

Perfect for fans of Freida McFadden, Ruth Ware, Alice Feeney, Shari Lapena, B.A. Paris, and Jeneva Rose, this suspenseful thriller features domestic secrets, psychological manipulation, unreliable characters, family drama, multiple perspectives, and shocking plot twists.

Product Details

Title: Don't Let Him In

Author: Lisa Jewell

Format: Hardcover

Series: Standalone Novel

Genre:

• Psychological Thriller
• Mystery
• Suspense
• Domestic Thriller
• Crime Fiction

Pages: 368

Dimensions: 1.2 x 9 x 6.1 inches

Publication Date: June 24, 2025

Features:

• Instant #1 New York Times Bestseller
• Standalone novel
• Psychological thriller
• Domestic suspense
• Multiple perspectives
• Family secrets
• Unreliable characters
• Twisty mystery
• Fast-paced suspense
• Book club favorite

Author Biography

Lisa Jewell is the #1 New York Times bestselling author of more than twenty novels, including Don't Let Him In, None of This Is True, Then She Was Gone, The Family Upstairs, Invisible Girl, and Watching You. Her psychological thrillers have sold more than 15 million copies worldwide, have been translated into over thirty languages, and are celebrated for their compelling characters, emotional depth, and unforgettable twists.