| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Grace Period | Paperback | 978-0-691-61350-5 | 2014 |
| Grace Period | " | 978-0-691-01406-7 | 1983 |
| Grace Period | Hardcover | 978-0-691-06571-7 | 1983 |
| Listeners at the Breathing Place | Paperback | 978-0-691-01353-4 | 1979 |
| Listeners at the Breathing Place | Hardcover | 978-0-691-06368-3 | 1979 |