| Perron 7 | Hans Peter Roel | NeXT company |
| De ontkooiing | Hans Peter Roel | NeXT company |
| De vierde dimensie | Hans Peter Roel | NeXT company |
| Ki, werkboek | Hans Peter Roel | NeXT company |
| Waarom succesvolle mensen mediteren | Hans Peter Roel | NeXT company |
| Dio | Hans Peter Roel | N.E.X.T. company |
| Dio & de IJskelder | Hans Peter Roel | NeXT company |
| Ki running & Power walking | Hans Peter Roel | NeXT company |
| Ki voor kinderen | Hans Peter Roel | NeXT company |
| Je droom komt uit | Hans Peter Roel | Gvmedia, Stichting |
| De Ontkooiing | 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 vlindertuin | Hans Peter Roel | NeXT company |
| De vierde dimensie | Hans Peter Roel | NeXT company |
| De kracht van inspiratie | Hans Peter Roel | Gvmedia, Stichting |
| Op zoek naar de hemel | Hans Peter Roel | NeXT company |
| De reis van je leven | Hans Peter Roel | Gvmedia, Stichting |
| Enetics | Hans Peter Roel | Andromeda |
