| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| November 1986 |
|
The Hitchhiker's Quartet | Harmony Books | Omnibus | vi |
| 1989 | The More Than Complete Hitchhiker's Guide | Bonanza Books / Crown Publishers | Omnibus | vi | |
| 1991 |
|
The More Than Complete Hitchhiker's Guide | Longmeadow Press | Omnibus | vi |
| January 1996 |
|
The Ultimate Hitchhiker's Guide | Wings Books | Omnibus | vi |
| March 1999 |
|
The Ultimate Hitchhiker's Guide | Portland House | Omnibus | vi |
| May 2002 |
|
The Ultimate Hitchhiker's Guide to the Galaxy | Del Rey / Ballantine | Omnibus | xi |
| November 2005 |
|
The Ultimate Hitchhiker's Guide: Five Complete Novels and One Story | Gramercy Books | Omnibus | vi |
| September 2010 |
|
The Ultimate Hitchhiker's Guide to the Galaxy | Del Rey / Ballantine | Omnibus | |0.2 |
| October 2020 |
|
The Ultimate Hitchhiker's Guide to the Galaxy | Pan Books | Omnibus | |0.1 |