| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1874 |
|
Cobwebs from an Empty Skull | George Routledge & Sons | Collection | |9 |
| June 2004 | Cobwebs from an Empty Skull | Project Gutenberg | Collection | 127 | |
| September 2006 |
|
Cobwebs from an Empty Skull | Aegypan | Collection | 127 |