| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| "Iolanthe": A Commemorative Booklet for the Centenary of the First Production | 978-0-9507348-3-5 (0-9507348-3-7) | 1982 | etc. |
| Victoria and Merrie England | 978-0-9507348-0-4 (0-9507348-0-2) | 1981 | |