Roger Stewart
Illustrator 2
| Title | Format | |
|---|---|---|
 | I Wonder Why Lemons Taste Sour and other questions about the senses | Paperback |
 | Grandes construcciones | Paperback |
Managing Editor 1
| Title | Format | |
|---|---|---|
 | Windows 3.1: The Visual Learning Guide | Soft cover |
| Title | Format | |
|---|---|---|
| I Wonder Why Lemons Taste Sour and other questions about the senses | Paperback |
| Grandes construcciones | Paperback |
| Title | Format | |
|---|---|---|
| Windows 3.1: The Visual Learning Guide | Soft cover |