Robert Bruce
| Year | Publication | Title | |
|---|---|---|---|
|
1937 | Mars Breaks Through; or, The Great Murchison Mystery | Mars Breaks Through; or, The Great Murchison Mystery |
| Year | Publication | Title | |
|---|---|---|---|
|
|
1937 | Mars Breaks Through; or, The Great Murchison Mystery | Mars Breaks Through; or, The Great Murchison Mystery |