| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1991 |
|
Griffin & Sabine: An Extraordinary Correspondence | Chronicle Books | Chapbook | |
| 1992 | Griffin & Sabine: An Extraordinary Correspondence | Macmillan UK | Chapbook | ||
| April 2016 |
|
Griffin & Sabine: An Extraordinary Correspondence | Chronicle Books | Chapbook |