Mademoiselle of Monte Carlo

This is a mystery story. The Master of Mystery waves his magic wand again. In this book the strange inter-relationships between the 'upper crust' and the underworld are revelaed with convincing realism. Besides the elusive 'Mademoiselle, ' we come in tantalizing conact with the 'Sparrow, ' the incredible super criminal whose emissaries and operatives baffle the greatest detectives of Europe.