| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The English Gothic: A Bibliographic Guide to Writers from Horace Walpole to Mary Shelley | 978-O-313-22536-9 (O-313-22536-2) | 1984 |
D S · R.D. · R. S. · Robert D. · Robert Donald Spector · Robert S. · Robert Spector