The Unknown Color
| First published | 1964 |
|---|---|
| Type | Poem |
| Series | Sonnets of the Midnight Hours |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1964 |
|
Poems for Midnight | Arkham House | Collection | 58 |
| 2019 |
|
Sonnets of the Midnight Hours & Other Poems | Fedogan & Bremer | Collection | |119 |