| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| German | 978-0-434-98621-7 | 1988 | Eugene Jackson |
| German | 978-0-434-98486-2 | 1981 | " |
| German | 978-0-491-01542-4 | 1974 | " |
| German | 978-0-491-01480-9 | 1973 | " |
| German | 978-0-491-00650-7 | 1968 | " |
| German Made Simple | 978-0-385-19911-7 | 1985 | " |
| German Made Simple: Learn to Speak and Understand German Quickly and Easily | 978-0-7679-1860-2 | 2006 | " |
Broadway Books · Doubleday · W.H. Allen / Virgin Books · William Heinemann Ltd