#241, January, 1996--#311, December, 2001: Gardner Dozois
#241, January, 1996 -- #311, December, 2001: Dell Magazines, Crosstown Publications
Editorial and Executive Offices: Asimov's Science Fiction Magazine Dell Magazines 475 Park Avenue South, 11th Floor New York, New York 10016 Subscription: Asimov's Science Fiction P. O. Box 54625 Boulder, CO 80323-4625 Phone: 1-800-333-4108