| Titel | ISBN-13 | Erschei- nungsjahr | andere Autoren |
|---|---|---|---|
| In Britain 21st Century Listening and Reading: Pre-intermediate to upper intermedite | 978-3-12-513362-4 | 2000 | Christina Klein |
| In Britain: Student's Book: 21st Century Listening | 978-3-12-513361-7 | 2000 | " |
| In Britain: Teacher's Guide: 21st Century Listening | 978-3-12-513369-3 | 2003 | " |
| In the English Speaking World | 978-3-12-513388-4 | 1998 | Janet Olearski |
| In the English-Speaking World, Student's Book | 978-3-464-00594-1 | 1998 | M. Hunt · Janet Olearski |