| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Advanced Chinese: Understanding China | 978-1-4652-1521-5 (1-4652-1521-2) | 2013 | BETZ JOY C |
| Essential Chinese: Learning Chinese with Fun | 978-1-4652-1519-2 (1-4652-1519-0) | 2013 | " |
| Intermediate Chinese: Learning Chinese with Science | 978-1-4652-1520-8 (1-4652-1520-4) | 2013 | " |