| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Last Snowflake | 978-0-7275-0468-5 (0-7275-0468-1) | 1989 |
| Percepts without Deference | 978-0-7275-0343-5 (0-7275-0343-X) | 1987 |
| Percepts without Deference | 978-0-7275-0344-2 (0-7275-0344-8) | 1987 |
G Holloway · Geoffrey Hale · Geoffrey Hall · Geoffrey Hayley · Geoffrey Heal · Geoffrey Healey · Geoffrey Hill · Geoffrey Hoyle · Geoffrey Hull