The Radium Robbers

 

Fanny Gordon, a young American working for the French Secret Service, must recover radium stolen by Arsène Lupin and his gang. Edith Macvane wrote four stories about Fanny Gordon for McClure’s in 1913-1914. Fanny’s encounter with Lupin brings her into the CU. 

This crossover is one of hundreds covered in my book Crossovers Expanded: A Secret Chronology of the World Volume 3, to be published by Meteor House! All three volumes are AUTHORIZED companions to Win Scott Eckert's Crossovers: A Secret Chronology of the World Volumes 1 and 2!