7 works on record
My body, my self for girls
2000
My body, my self for boys
1995
My feelings, my self
1993
The "What's happening to my Body?" Book for Girls
1985
Mädchen, Mädchen
Junge, Junge. Was passiert mit mir und meinem Körper.
What's Happening to My Body? Book for Girls
2009
