Margaret Clark was an editor at Pocket Books. She has been responsible for overseeing Star Trek: Enterprise and the post-Nemesis Star Trek: The Next Generation novel lines, as well as the collaborative novels of William Shatner, Judith Reeves-Stevens, and Garfield Reeves-Stevens. Additionally, she has been the editor for the annual Star Trek calendars, and edited a collection of art from the calendars.
After the departure of Marco Palmieri, Clark became editor of the other Star Trek novel series until Clark herself was let go in August 2009.
She lives in New York City.