Gaston Leroux ist in diesem Katalog mit 11 Büchern in 2 Reihen vertreten, darunter Joseph Rouletabille und Chéri-Bibi.
Missing Men: The Return of Cheri-Bibi / Cheri-Bibi and Cecily
1919
The Floating Prison / Wolves of the Sea
1923
The Dark Road
1924
Nomads of the Night
1925
The New Idol
1926
The Mystery of the Yellow Room
1907
The Perfume of the Lady in Black
1908
The Secret of the Night
1913
Rouletabille at Krupp's
1917
The Phantom Clue / The Slave Bangle
1921
The Octopus of Paris / The Sleuth Hound
1922