1             Lone Wolf, The

2             False Faces, The

3             Alias the Lone Wolf

4             Red Masquerade

5             Lone Wolf Returns, The

6             Lone Wolf's Son, The

7             Encore the Lone Wolf

8             Lone Wolf's Last Prowl, The

Little, Brown

Doubleday

Doubleday

Doubleday

Dutton

Lippincott

Lippincott

Lippincott

1914

1918

1921

1921

1923

1931

1933

1934