Steven Kroll
| Item | Date | Publisher | Price | Role |
|---|---|---|---|---|
| Nina: That Makes Me Mad! | Oct. 31, 2018 | Toon Books | $6.99 | Writer |
| Nina: That Makes Me Mad! | Oct. 5, 2011 | Toon Books | Unknown | Writer |
| Item | Date | Publisher | Price | Role |
|---|---|---|---|---|
| Nina: That Makes Me Mad! | Oct. 31, 2018 | Toon Books | $6.99 | Writer |
| Nina: That Makes Me Mad! | Oct. 5, 2011 | Toon Books | Unknown | Writer |