“Wonder Stories,” Vol. 2, No. 3 (August, 1930). Cover art by Frank R. Paul for “The Radium Master” by Jim Vanny.
“Far in the heart of an African jungle lies the great and powerful city of Urania, the abode of the Masked Emperor. Far over the world extends the emperor’s influence. From the bowels of the earth he extracts limitless power.
“Our young explorers are held in the iron grip of the merciless wheeled-robot, while the masked Emperor of Urania transmits through his strange equipment the orders that will seal their doom.”
“Wonder Stories,” Vol. 2, No. 3 (August, 1930). Cover art by Frank R. Paul for “The Radium Master” by Jim Vanny.
“Far in the heart of an African jungle lies the great and powerful city of Urania, the abode of the Masked Emperor. Far over the world extends the emperor’s influence. From the bowels of the earth he extracts limitless power.
“Our young explorers are held in the iron grip of the merciless wheeled-robot, while the masked Emperor of Urania transmits through his strange equipment the orders that will seal their doom.”