Esa Kerttula
Cover Artist 1
| Title | Number | Date | Format | |
|---|---|---|---|---|
 | Myrsky Hiekkalaatikossa | 2002 | Trade Paperback |
Cover Layout 1
| Title | Number | Date | Format | |
|---|---|---|---|---|
 | Hiekkalaatikon Perilliset | 2006 | Trade Paperback |
Layout 3
| Title | Number | Date | Format | |
|---|---|---|---|---|
 | Suuri Kurpitsa 1996 | 1996 | Trade Paperback | |
 | Suuri Kurpitsa 1999 | 1999 | Trade Paperback | |
| Hiekkalaatikon Perilliset | 2006 | Trade Paperback |
Letterer 2
| Title | Number | Date | Format | |
|---|---|---|---|---|
| Suuri Kurpitsa 1996 | 1996 | Trade Paperback | |
| Suuri Kurpitsa 1999 | 1999 | Trade Paperback |