J. Gray · J.M. · J.M. Gray · Joanna Gray · Joanna Michalak
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Complete Polish Accompanies Book | 978-0-340-87090-7 | 2003 | Nigel Gotteri |
| Complete Polish Book/CD Pack | 978-0-340-87089-1 | 2003 | " |
| Polish | 978-0-340-87088-4 | 2003 | " |
| Teach Yourself Beginner's Polish | 978-0-07-161359-0 | 2009 | " |
| Teach Yourself Beginner's Polish | 978-0-07-161360-6 | 2009 | " |
| Teach Yourself Estonian Complete Course | 978-0-07-159164-5 | 2008 | " |
| Teach Yourself Polish Complete Course | 978-0-07-159265-9 | 2008 | " |
| Teach Yourself Polish Conversation | 978-0-07-146938-8 | 2006 | |
| Teach Yourself Polish Conversation | 978-0-340-91394-9 | 2006 | |