M S. · Marianne Stecher · Marianne Styger · Marion Steiger
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Glasss1 | 978-90-814516-1-1 (90-814516-1-8) | 2009 | Maria Louisa Wessels |
| Glasss2 | 978-90-814516-2-8 (90-814516-2-6) | 2011 | " |
| Glasss3 | 978-90-814516-0-4 (90-814516-0-X) | 2013 | " |