Exciting Comics #6

In "The Mask," a vigilante detective investigates murders linked to gangster Rusty Bolton, discovering that Bolton is being framed and that a mysterious figure known as the Sphinx is the true criminal mastermind. The Mask pursues leads through various confrontations, including a car chase and infiltration of enemy positions during a wartime conflict with German forces. After locating the Sphinx's hidden operations, the Mask battles through traps and dangers to reach the villain's control room, where a final confrontation reveals the Sphinx's identity and exposes the use of wave technology for criminal purposes. The story concludes with the Mask's victory over the conspiracy and a promise of further adventures to come.