Creator from 
United States
John Clark
- Born as
- Leonard John Clark
- Also known as
- JCl, Bucky O'Neill, Bucky O'Neill
- Script
- 268 stories
- Plot
- 268 stories
- Ink
- 4 stories
- Pencils
- 3 stories
Stories
1 story| Title | Year | By | As | Kind | Pages | Made in | Printings |
|---|---|---|---|---|---|---|---|
| Paolino Paperino e il mistero di Marte | 1937 | Federico Pedrocchi | ink | 18 | Italy | 72 |