G. A. · R. A. · Robert A. · Robert G.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Letters to the inner man: Recollections from another life | 978-1-896779-31-7 (1-896779-31-X) | 1998 |
| The Canadian dreamland commentary for volumes 1-6: The stories behind the songs with reviews and comments on the lyrics | 978-1-896779-33-1 (1-896779-33-6) | 1998 |