Автор: Auguste Groner

Case of the Lamp That Went Out
Auguste Groner

Man with the Black Cord
Auguste Groner

Lady in Blue
Auguste Groner

Case Of The Registered Letter
Auguste Groner

Case of the Pool of Blood in the Pastor's Study
Auguste Groner

Case of the Golden Bullet
Auguste Groner

Case of the Pocket Diary Found in the Snow
Auguste Groner