| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| 1421: The Year China Discovered America | Audio CD | 978-1-4332-5511-3 (1-4332-5511-1) | 2008 | Gavin Menzies |
| 1421: The Year China Discovered America | CD-ROM | 978-1-4332-5512-0 (1-4332-5512-X) | 2008 | " |