The Maugham Obsession by August Derleth

Quintus Maugham built a machine meant to serve him perfectly, but each improvement left him more uneasy in his own home. When a robot begins answering commands in ways its inventor never intended, one man must decide whether he created a servant—or surrendered something far more dangerous. The Maugham Obsession by August Derleth. That’s next on The Lost Sci-Fi Podcast.