When Worlds Collide
First edition published by Frederick A. Stokes | |
| Author | Edwin Balmer & Philip Wylie |
|---|---|
| Language | English |
| Genre | Science fiction novel |
| Published | 1933 (Frederick A. Stokes) |
| Publication place | United States |
| Media type | Print (hardback & paperback) |
| Pages | 344 pp |
| Followed by | After Worlds Collide |
When Worlds Collide is a 1933 science fiction novel co-written by Edwin Balmer and Philip Wylie; they also co-authored the sequel After Worlds Collide (1934). It was first published as a six-part monthly serial (September 1932 through February 1933) in Blue Book magazine, illustrated by Joseph Franké.