J. I. · John I · John Irons · N.I.
| title | ISBN-13 | year of publication |
|---|---|---|
| Fans of Imperial China | 978-0-907918-00-4 | 1982 |
| Fans of Imperial Japan | 978-0-907918-01-1 | 1982 |
| Last Emperor | 978-0-907918-12-7 | 1983 |
| Silver and Carving of the Old China Trade | 978-0-907918-13-4 | 1983 |