The Intangible Threat
| First published | 1973 |
|---|---|
| Type | Short Fiction |
| Length | Short Story |
| Series | Lucius Leffing |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1973 |
|
The Casebook of Lucius Leffing | Macabre House | Collection | 96 |
| 1978 |
|
Alfred Hitchcock's Tales to Make Your Blood Run Cold | The Dial Press | Anthology | |21 |
| July 1986 | Alfred Hitchcock's Book of Horror Stories: Book 5 | Coronet Books | Anthology | 43 |