From the copyright page of the March 1985 Berkley Books edition:
'A portion of this book was first published in slightly different form in the September 1981 issue of Redbook under the title "The Winter Beach", and appears in Listen, Listen
| Year | Award | Category | Status |
|---|---|---|---|
| 1984 | Locus Poll Award | Best SF Novel | Nominee/Finalist |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| September 1983 |
|
Welcome, Chaos | Houghton Mifflin | Novel | |
| March 1985 |
|
Welcome, Chaos | Berkley Books | Novel | 1 |
| May 1985 |
|
Bonjour, chaos | Denoël | Novel | |
| March 1986 |
|
Welcome, Chaos | Gollancz | Novel | |
| September 1987 |
|
Welcome, Chaos | Arrow Books | Novel | |
| September 2013 |
|
The Clewiston Test / The Infinity Box / Welcome, Chaos | Gollancz / Orion | Omnibus | 381 |
| September 2013 |
|
The Clewiston Test / The Infinity Box / Welcome, Chaos | Gateway / Orion | Omnibus | |
| December 2013 |
|
Welcome, Chaos | Gateway / Orion | Novel |