| MP3 | (audiobook) Marshall Rosenberg - Speaking Peace | | | Other | Sylveria | 1 decade, 6 years | n/a | | |
| DVD5 | Marshall Rosenberg - Nonviolent Communication - DVD 2 | | | | Sylveria | 1 decade, 6 years | n/a | | |
| MP3 | (audiobook) Marshall Rosenberg - Nonviolent Communication | | | Other | Sylveria | 1 decade, 6 years | n/a | | |
| DVD5 | Marshall Rosenberg - Nonviolent Communication - DVD 1 | | | | Sylveria | 1 decade, 6 years | n/a | | |
| MP3 | (audiobook) Ram Dass - Experiments in Truth | | | Other | Sylveria | 1 decade, 6 years | n/a | | |
| MP3 | (audiobook) Pema Chödron - Comfortable With Uncertainty | | | Other | Sylveria | 1 decade, 6 years | n/a | | |
| MP3 | (audioboek) Pema Chödrön - The Places that Scare You | | | Other | Sylveria | 1 decade, 6 years | n/a | | |
| MP3 | (Repost) Brain Sync - Kelly Howell - Walking Meditation | | | Other | Sylveria | 1 decade, 6 years | n/a | | |
| MP3 | (audiobook) Wayne Dyer - The Power of Intention | | | Other | Sylveria | 1 decade, 6 years | n/a | | |
| MP3 | (audiobook) Brain Sync - Kelly Howell - Walking Meditation | | | Other | Sylveria | 1 decade, 6 years | n/a | | |
| MP3 | (audiobook) Brain Sync - Kelly Howell - Fulfill Your Heart""s Desire | | | Other | Sylveria | 1 decade, 6 years | n/a | | |
| MP3 | (audiobook) Brain Sync - Kelly Howell - Deep Insight | | | Other | Sylveria | 1 decade, 6 years | n/a | | |
| MP3 | (audioboek) Willem de Ridder - De Spiegelogie CD | | | | Sylveria | 1 decade, 6 years | n/a | | |
| MP3 | (audiobook) Pema Chödrön - When Things Fall Apart | | | Other | Sylveria | 1 decade, 6 years | n/a | | |
| MP3 | (audioboek) Hollandse meesters in management (10 cd""s) | | | Other | Sylveria | 1 decade, 6 years | n/a | | |
| MP3 | (audiobook) Ben Tiggelaar -Management Classics Verzamelboxs (10 boeken) | | | Other | Sylveria | 1 decade, 6 years | n/a | | |
| MP3 | (audiobook) Marianne Williamson - A Return To Love | | | Other | Sylveria | 1 decade, 6 years | n/a | | |
| MP3 | (audiobook) Marianne Williamson - The Age of Miracles (2007) | | | Other | Sylveria | 1 decade, 6 years | n/a | | |
| MP3 | (audiobook) Marianne Williamson - The Gift of Change | | | Other | Sylveria | 1 decade, 6 years | n/a | | |
| MP3 | (audiobook) Kenneth Blanchard - The One Minute Manager | | | Other | Sylveria | 1 decade, 6 years | n/a | | |
| MP3 | (audiobook) Blanchard / Homan- Leverage Your Best Ditch The Rest | | | Other | Sylveria | 1 decade, 6 years | n/a | | |
| MP3 | (audioboek) Kenneth Blanchard - De Orka Award | | | Other | Sylveria | 1 decade, 6 years | n/a | | |
| MP3 | (audioboek) Kenneth Blanchard - De one minute manager werkt met topteams | | | Other | Sylveria | 1 decade, 6 years | n/a | | |
| MP3 | (audioboek) Kenneth Blanchard - De one minute manager en de apenrots | | | Other | Sylveria | 1 decade, 6 years | n/a | | |
| MP3 | (audioboek) Johnson en Blanchard - Wie heeft mijn kaas gepikt? | | | Other | Sylveria | 1 decade, 6 years | n/a | | |