Seven Keys to Baldpate
1917
The Lone Wolf Returns
1926
Alias the Lone Wolf
1927
The Shovel
2024
Endless
2016
You'd Be Surprised
1926
Secrets of the Lone Wolf
1941
The Lone Wolf Spy Hunt
1939
Filibus
1915
The Sun Never Sets
2020
Unknown Treasures
1926
Hearts or Diamonds?
1918
The Shadow on the Wall
1925
The Drums of Jeopardy
1923
The Lone Wolf in Mexico
1947
The Lone Wolf Returns
1935
The Lone Wolf in Paris
1938
One Dangerous Night
1943
The Last of the Lone Wolf
1930
No Entry to the City
1929