| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Ulrich Erben | 978-88-6208-130-6 (88-6208-130-8) | 2010 | Peter Friese · Ginevra Grigolo · Giovanni Maria Accame |
| Ulrich Erben_ Der stille Raum, The silent room of Mirrors | 978-3-9810500-0-4 (3-9810500-0-2) | 2005 | |