| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Henry and Mary Ponsonby: Life at the Court of Queen Victoria | Paperback | 978-0-7156-3230-7 (0-7156-3230-2) | 2003 |
| Henry and Mary Ponsonby: Life at the Court of Queen Victoria | Hardcover | 978-0-7156-3065-5 (0-7156-3065-2) | 2002 |
M. K. · M. Kuhn · W. K. · W. Kuhn · W. M. · William K. · William Kuhn · William M.