| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Letters of John Cowper Powys to Hal W. and Violet Trovillion | 978-O-9OO821-95-O (O-9OO821-95-7) | 1990 | Roberts, Paul · Trovillion, Hal W. · Trovillion, Violet Powys |
J C · John C. · John Cowper Powys