| Scheepspraet | Piet Bakker | One Business B.V. |
| Ciske de rat | Piet Bakker | |
| Ciske de rat trilogie | Piet Bakker | Reed Business |
| Ciske de rat de musical | Piet Bakker | Boekerij |
| De Friese Schilderkunst In De Gouden Eeuw | Piet Bakker | Uitgeverij Wbooks |
| Ciske de Rat | Piet Bakker |
