| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1995 | 978-0-9623113-4-5 | Gam Go · Ping-Gam Go | Understanding Chinese Characters: By Their Ancestral Forms |
| 1997 | 978-0-9623113-5-2 | Ping-gam Go | What Character Is That?: An Easy-access Dictionary of 5,000 Chinese Characters (Chinese and English Edition) |
| 2004 | 978-0-9623113-7-6 | '' | Understanding Chinese Characters by Their Ancestral Forms (Chinese and English Edition) |