
Auguste Groner
"The Case of the Golden Bullet" by Grace Isabel Colbron and Augusta Groner is a crime fiction likely written in the early 20th century. The revolves around Detective Joseph Muller, a Secret Service detective in the Imperial Austrian police, known for his unassuming demeanor and remarkable investigative skills. With a backdrop of mystery, the story centers around a murder that initially presents as a suicide, but as Muller delves deeper, it becomes evident that there's more lurking beneath the surface involving themes of revenge and hidden motives.