| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Get Talking and Keep Talking Korean Total Audio Course: The essential short course for speaking and understanding with confidence | 978-1-4718-0127-3 (1-4718-0127-6) | 2014 | Robert Vernon |
| Get Talking Korean in Ten Days Beginner Audio Course: The essential introduction to speaking and understanding | 978-1-4718-0117-4 (1-4718-0117-9) | 2014 | " |
| Keep Talking Korean Audio Course - Ten Days to Confidence: Advanced beginner's guide to speaking and understanding with confidence | 978-1-4718-0122-8 (1-4718-0122-5) | 2014 | " |