Agent Nine and the Jewel Mystery: A Story of Thrilling Exploits of the "G" Men

Graham M. Dean

《Agent Nine and the Jewel Mystery: A Story of Thrilling Exploits of the "G" Men》，Graham M. Dean。这是一部关于小说、冒险、悬疑的公版作品，适合在安静的片刻里慢慢读下去。