Roles
| Role | Work |
|---|---|
| Author | Hours of Exercise in the Alps |
| Author | Six Lectures on Light |
| Author | Faraday as a Discoverer |
| Author | The Glaciers of the Alps |
| Author | Fragments of Science |
| Role | Work |
|---|---|
| Author | Hours of Exercise in the Alps |
| Author | Six Lectures on Light |
| Author | Faraday as a Discoverer |
| Author | The Glaciers of the Alps |
| Author | Fragments of Science |
