The wrong letter

** "The Wrong Letter" by Walter S. Masterman is an engaging mystery where Superintendent Sinclair and the astute Sylvester Collins team up to solve the puzzling murder of Sir James Watson, the Home Secretary. The narrative unfolds with a dramatic crime scene and an ominous phone call, pulling the detectives into a complex web of suspects and secrets, beginning with the missing revolver and a strange phone call. As they question possible suspects, including the cryptic housekeeper, Mrs. Simmons, and the dubious private secretary, Eric Sanders, the detectives navigate through a world of deception, challenging both their investigative skills and the very idea of justice. The tone is dominated by suspense and the unveiling of hidden motives, highlighting a society where trust is fragile and appearances can be misleading. **