David Geddes Hartwell was an American editor of science fiction and fantasy. He worked for Signet (1971-1973), Berkley Putnam (1973-1978), Pocket (where he founded the Timescape imprint, 1978-1983, and created the Pocket Books Star Trek publishing line), and Tor (where he spearheaded Tor's Canadian publishing initiative, and was also influential in bringing many Australian writers to the US market, 1984-date), and has published numerous anthologies. He chaired the board of directors of the World Fantasy Convention and, with Gordon Van Gelder, was the administrator of the Philip K. Dick Award. He held a Ph.D. in comparative medieval literature.
He lived in Pleasantville, New York with his wife Kathryn Cramer and their two children.
Great collection of sf stories! I had only read one of them (Erosion); the rest were totally new to me. Several new authors for me to look into, as well as stories by a few known authors (such as Cory Doctorow.) A couple of stories kind of had me scratching my head, but overall the stories were very good.