When Worlds Collide
| First published | 1999 |
|---|---|
| Publisher | Bison Books |
| Format | Trade Paperback |
| Type | Omnibus |
| Cover art | R. W. Boeche |
| Pages | ix+192+190 |
| Price | $14.95 |
| ISBN | 0803298145 |
"Cover illustration and design by R. W. Boeche" on back cover of Archive.org copy.
| Page | Title | Author(s) | Type |
|---|---|---|---|
| v | Introduction (When Worlds Collide) | John Varley | Essay |
| |1 | When Worlds Collide | Philip Wylie & Edwin Balmer | Novel |
| |2 | After Worlds Collide | Philip Wylie & Edwin Balmer | Novel |