| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A Bibliography of Horace Walpole | 978-0-06-492760-4 (0-06-492760-1) | 1973 |
| A Catalogue of Horace Walpole's Library | 978-0-19-625721-1 (0-19-625721-2) | 1969 |
| A Catalogue of Horace Walpole's Library. THREE VOLUMES | 978-0-300-01122-7 (0-300-01122-9) | 1969 |
A. H. · A. T. Hazen · Allen H. · Allen Hazen · T.H.
HarperCollins · Oxford University Press · Yale University Press