Detailed Entry: The Great Unknown. A Mystery
| Author(s) | [Anonymous and unattributed] |
| Unattributed Authorship | Yes |
| Title | The Great Unknown. A Mystery |
| Place(s) of Publication | London |
| Publisher(s) | Charles Stocking |
| Publication Date | 1826 |
| Format | 10 x 17 cm. |
| Pagination or volumes | viii + 82 |
| Library | British Library |
| Shelfmark | 993.d.39 |
This edition has been verified by examining the copy in the library with the shelfmark noted above.