| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Collins German Phrasebook | 978-0-00-735855-7 (0-00-735855-5) | 2010 | Marieke O'Connor |
| German Phrasebook | 978-0-00-724669-4 (0-00-724669-2) | 2007 | " |
| German Phrasebook CD Pack | 978-0-00-724689-2 (0-00-724689-7) | 2007 | " |
M.C. · M. Connor · M. O. · M. O'Connor · **O.C.** · O'Connor