The Adventure of the Man on the Roof
From The Arthur Conan Doyle Encyclopedia
The Adventure of the Man on the Roof is a comic strip of the Sherlocko the Monk series drawn by Gus Mager, published in Hearst's syndicated press from 6 may 1912.

The Adventure of the Man on the Roof is a comic strip of the Sherlocko the Monk series drawn by Gus Mager, published in Hearst's syndicated press from 6 may 1912.