| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Essentials of G.C.S.E. German: 2003 Exam Onwards | 978-1-903068-76-2 (1-903068-76-2) | 2001 |
| The Essentials of G.C.S.E. German | 978-1-903068-30-4 (1-903068-30-4) | 2000 |
S H · Seppo Honkanen · Siebo Heinken · Sofie Hansen · Sophie Hansen