The Masked Woman — Johnston McCulley

The masked woman called herself Madame Madcap, and she gathered a gang of cutthroats determined to loot high society of all its riches... starting with the notorious womanizer Hamilton Brone. She worked her criminal magic... and grew rich as millionaires swooned at her feet. Members of her gang worshipped her. She could do no wrong. And yet a curious pattern began to emerge, and a strange vengeance took shape -- not just against the men of high society, but against the men of her own brave band of criminals!