Eleven extreme-horror authors explore whether Satan invades the innocent, or simply gives the willing permission to become what they already are.

Evil doesn't always arrive with horns and fire. Sometimes it whispers. Sometimes it tempts. Sometimes it wears your face. Across eleven unflinching stories, Who's Satan Inside? digs into possession, religious terror, bodily violation, psychological unraveling, and the moment temptation becomes consent.

Edited by Andrew Najberg and Mark Tullius, it brings together Duncan Ralston, Wrath James White, Robert Essig, Candace Nola, Steve Stred, Kevin David Anderson, Megan Stockton, Timothy King, Brennan LaFaro, and more, each a writer working within the Try Not to Die universe. The stories stand alone; together they're a descent into temptation, cruelty, and irreversible consequence.

Perfect for fans of Stephen King, Dean Koontz, and dark, twisted horror.

Some paths lead to redemption. Most do not. For adult readers only.