Simulacron-3
First edition cover, New York, 1964  | |
| Author | Daniel F. Galouye | 
|---|---|
| Original title | Simulacron-3 | 
| Language | English | 
| Series | A Bantam Book, J2797 | 
| Genre | Science fiction novel | 
| Publisher | Bantam Books | 
Publication date  | 1964 | 
| Publication place | United States | 
Published in English  | January 1, 1964 | 
| Media type | Print (paperback) | 
| Pages | 152 pp | 
| ISBN | 2-290-00778-1 | 
| OCLC | 50854239 | 
| 813/.5/4 | |
| LC Class | PS3557.A42, S56 2000eb | 
| Preceded by | Lords of the Psychon (1963) | 
| Followed by | A Scourge of Screamers (1968) | 
Simulacron-3 (also published as Counterfeit World) is a 1964 science fiction novel by American author Daniel F. Galouye featuring an early literary description of a simulated reality.