| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| English Elements | 978-3-19-102495-6 (3-19-102495-6) | 2002 | Myriam Fischer-Callus · Annie Roth | |
| William Shakespeare 'Hamlet' | 978-0-582-78428-4 (0-582-78428-X) | 2003 | Lynn Wood · William Shakespeare | |
| WWJD? Radio; Musical | 978-5-550-55401-2 (5-550-55401-1) | 1999 | Keith Knoche |