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Creators
- Stephen R. Covey 36
- Nikolas Bertheau 12
- Ingrid Proß-Gill 10
- Heiko Grauel 7
- Angela Roethe 5
- ingrid Proß-gill 3
- nikolas Bertheau 3
- Gabi Franke 2
- Gisa Bergmann 2
- John Covey 2
- Sandra M. Covey 2
- Sonngard Dressler 2
- Torsten Creutzburg 2
- Axel Walter 1
- Bob Whitmann 1
- Claudia Franz 1
- Gordon Piedesack 1
- Ingrid Pross-Gill 1
- Ingrid Pross-Gill 1
- Jane Covey 1
- Jane P. Covey 1
- Janek Schächter 1
- Jennifer Colosimo 1
- Linda Kochbeck 1
- Madeleine Coco Sanders 1