| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1979 |
|
Four-Day Planet / Lone Star Planet | Ace Books | Omnibus | 217 |
| September 1984 |
|
Four-Day Planet / Lone Star Planet | Ace Science Fiction Books | Omnibus | 217 |
| October 2011 |
|
Four-Day Planet and Lone Star Planet | CreateSpace | Omnibus | 114 |
| March 2013 |
|
The H. Beam Piper Megapack | Wildside Press | Omnibus | 991 |