The Just Between Universe is the general name for all events and characters entailed within the Star Trek fanfiction writings of Gina L. Dartt. The Just Between Series and its subsequent sequel series The Millennium Series, which make up the bulk of the Just Between Universe, are two online based fanfiction series originally taking place within the Star Trek Universe and its canon. As a result of the June, 2000 split with Star Trek Canon the series began taking a completely new course, though still staying true to the original Star Trek spirit and message.