Marc Laidlaw
| Marc Laidlaw | |
|---|---|
| Laidlaw in 2011 | |
| Occupation | Writer | 
| Language | English | 
| Alma mater | University of Oregon | 
| Genres | Science fiction, horror, video games | 
| Website | |
| marclaidlaw | |
Marc Laidlaw is an American writer. He is a former lead writer for the video game company Valve, where he worked on the Half-Life series before his departure in 2016. Before joining Valve, Laidlaw was a novelist working in the fantasy and horror genres, and in 1996 won the International Horror Guild Award for his novel The 37th Mandala.