- Author: Robert Hirschfeld Author Record # 346350
- Birthplace: New York City, New York, USA
- Birthdate: 8 June 1942
- Deathdate: 4 December 2009
- Language: English
- Webpages: IMDB
- Used These Alternate Names: M. T. Coffin
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Novels
- Killer Computer (1996) [only as by M. T. Coffin]
- Attack of the Living Mask (1997)