| title | ISBN-13 | year of publication | |
|---|---|---|---|
| Abschied von zu Hause | 978-3-451-18024-8 | 1981 | |
| Consequences | 978-0-7088-2347-7 | 1983 | |
| Die jungen Sullivans | 978-3-451-17474-2 | 1980 | |
| Tomorrow's Fortune | 978-0-00-221839-9 | 1971 | |
| Twisted Skein | 978-0-00-221871-9 | 1975 |
Futura Publications · HarperCollins · Herder