The Keys to Shadows | A Supernatural Horror Novel by Adam Fonseca

Seven keys. One sealed vault. Some doors were never meant to be opened.

Beneath the streets of Lemont, Illinois, a historic bar holds seven antique keys — and a vault that has never been opened. When the locks begin to turn, the town's buried secrets rise with them. Something has been waiting in the dark. The locals call it The Hollow. Now it's awake.

A story of small-town dread, hidden histories, and a supernatural presence that refuses to stay buried.