James D. Macdonald is an sf/fantasy author living in Colebrook, New Hampshire. He is the co-author, with Debra Doyle, of the Mageworlds space opera novels; their forthcoming publications include Emergency Magical Services: First Response and The Gates of Time from Tor, and "The Clockwork Trollop" in Beneath Ceaseless Skies.
Home Page: http://www.sff.net/people/doylemacdonald