Jenna has worked late before. The empty office, the flickering lights, the sounds of an old building settling-none of it bothers her anymore. Tonight should be no different. But tonight, the building feels wrong. As midnight approaches and her deadline looms, Jenna realizes she's not alone on the fifteenth floor. Something is watching. Something is waiting. And the familiar colleague she's seen in passing might not be what he seems. In the space between the overhead lights and the emergency exits, in the hours when everyone else has gone home, the rules change. Some things that live in buildings like this have been there far longer than any tenant. Some things don't just watch. They remember. After Hours is a taut psychological horror novelette about the terror of working late, the things that hide in plain sight, and the price of isolation.