Brake Julie Jones Christine · Christine Jones · J C · Jones C
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Complete Welsh Teach Yourself | 978-1-4441-7323-9 | 2012 | |
| Complete Welsh Teach Yourself | 978-1-4441-7359-8 | 2012 | |
| Teach Yourself Welsh | 978-0-340-86860-7 | 2003 | Brake Julie |
| Teach Yourself Welsh Grammar | 978-0-340-88786-8 | 2007 | |
| Ty World Cultures Wales Ebk Epb | 978-1-4441-6112-0 | 2004 | |
| Welsh Course Ty App | 978-1-4441-9089-2 | 2013 | |