 Cover of first edition. | |
| Author | Jack Williamson |
|---|---|
| Illustrator | Edd Cartier |
| Cover artist | A. J. Donnell |
| Language | English |
| Genre | Horror, science fantasy |
| Publisher | Fantasy Press |
Publication date | 1948 (novel version) |
| Publication place | United States |
| Media type | Print (hardback) |
| Pages | 310 |
| OCLC | 1126271 |
Darker Than You Think is a science fantasy and horror novel by American writer Jack Williamson. Originally a novelette, it was expanded into novel length and published by Fantasy Press in 1948. The short version was published in Unknown in 1940. It was reprinted by UK-based Orion Books in 2003 as volume 38 of their Fantasy Masterworks series.