She opened the wrong door. Now her life will never be the same.
When Lucy Foster visits her old friend, she doesn’t expect to hear a baby crying behind a locked cellar door. But what she finds shatters everything she thought she knew: a terrified teenage girl and a newborn, hidden away like a secret shame.
As Lucy’s quiet life spirals into a media frenzy, and as the town turns against her, one thing becomes clear—someone is watching. And they want Lucy to stop helping the girl in the cellar.
Because the truth is darker than anyone imagines. And unlocking it may cost Lucy everything.
A gripping psychological thriller packed with secrets, lies, and jaw-dropping twists, Behind a Locked Door is perfect for fans of Freida McFadden, Lisa Jewell, and Shalini Boland.
What readers are saying about Behind a Locked Door:
“Loved!!!!! This is what a true psychological thriller should look like. It was so dark and twisted. I was literally on the edge of my seat the entire time.” Netgalley reviewer,
“Behind the Locked Door is everything I love in a psychological thriller: intense, chilling, and completely unputdownable. Sarah Denzil creates an atmosphere of dread that pulls you in from the very first page and never lets go. The tension builds layer by layer, and just when I thought I had it figured out, she surprised me again.” Netgalley reviewer,
“WHAT DID I JUST READ?!?!?!?! From the character development to the multiple POVs; from the short chapters to the many twists and turns, this book ran the gamut of emotions and definitely deserves every one of the five stars I gave it…if not more!!!” Netgalley reviewer,
“Oh, my word! How to sum up this gem of a book? Brilliant doesn’t do it justice! Wonderful characters, really starts off with a bang, and doesn’t let up till the final page. I was not expecting that glorious twist!” Netgalley reviewer,
“An exciting thriller that kept me turning the pages until the shocking conclusion. Tense, emotional, and full of absolutely shocking twists and turns. Brilliant!” Netgalley reviewer,
ASIN : B0FDGZB5FT
Accessibility : Learn more
Publication date : September 4, 2025
Language : English
File size : 4.2 MB
Simultaneous device usage : Unlimited
Screen Reader : Supported
Enhanced typesetting : Enabled
X-Ray : Not Enabled
Word Wise : Enabled
Print length : 314 pages
Page Flip : Enabled
Best Sellers Rank: #1,172 in Kindle Store (See Top 100 in Kindle Store) #7 in Kidnapping Crime Fiction #27 in Kidnapping Thrillers #62 in Domestic Thrillers (Kindle Store)
Customer Reviews: 4.4 4.4 out of 5 stars 6 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
