Cover variant - caution when merging
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| March 2011 |
|
Hellhole | Tor | Novel | |
| March 2011 |
|
Hellhole | Tor / SFBC | Novel | |
| March 2011 |
|
Hellhole | Macmillan Audio | Novel | |
| December 2011 |
|
Hellhole | Tor | Novel |