| Het witte leger | Hans Peter Roel | NeXT company |
| Hoop, liefde & vergeven | Hans Peter Roel | NeXT company |
| Dio jeugdboeken 2 - Dio D-Day | NeXT company | |
| Op zoek naar de hemel | Hans Peter Roel | NeXT company |
| De vierde dimensie | Hans Peter Roel | NeXT company |
| De vlindertuin | Hans Peter Roel | NeXT company |
| KI | Hans Peter Roel | NeXT company |
| De vlindertuin | Hans Peter Roel | NeXT company |
| Ki | Hans Peter Roel | NeXT company |
| De Ontkooiing | Hans Peter Roel | NeXT company |
| Ki voor kinderen | Hans Peter Roel | NeXT company |
| Ki running & Power walking | Hans Peter Roel | NeXT company |
| Dio & de IJskelder | Hans Peter Roel | NeXT company |
| Waarom succesvolle mensen mediteren | Hans Peter Roel | NeXT company |
| Ki, werkboek | Hans Peter Roel | NeXT company |
| De vierde dimensie | Hans Peter Roel | NeXT company |
| De ontkooiing | Hans Peter Roel | NeXT company |
| Perron 7 | Hans Peter Roel | NeXT company |
