Giunti Editore · Headroom Kindertonträger
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Mein Freund Kalle, 1 Audio-CD | 978-3-934887-09-1 (3-934887-09-0) | 2002 | Davide Brizzi · Noel Ostojic · Matthias Haase · Henrik Albrecht |
| Quinto problema: orecchie a sventola | 978-88-09-03130-2 (88-09-03130-X) | 2004 | |