| title | ISBN-13 | year of publication |
|---|---|---|
| Betoniarka | 978-83-63502-08-9 | 2012 |
| Dzwig | 978-83-63502-09-6 | 2012 |
| Koparka | 978-83-933612-8-1 | 2012 |
| Mieszkancy wsi | 978-83-933612-4-3 | 2012 |
| Przyjaciele z podwórka | 978-83-933612-5-0 | 2012 |
| Spychacz | 978-83-933612-9-8 | 2012 |
| Traktor | 978-83-63502-01-0 | 2012 |
| Wywrotka | 978-83-63502-10-2 | 2012 |
C.M. · C.S. · Campbell's · K. C. · K. Campbell · K&M · K S · Katarzyna Campbell · M S.