From publisher blurb:
The Ephemeris Encyclopedia Galactica: Colonized Space is a combination of the first six volumes of the Ephemeris Encyclopedia Galactica. It looks at each sector of space that is controlled by one of the six species. An invaluable supplement for anyone playing the Ephemeris Science Fiction Role Playing Game, especially those that have been looking for campaign settings for their games.
A useful tool for both players and game masters, this supplement will help elevate your Ephemeris game to the next level.
Before ordering, please keep in mind that this supplement contains the same information that was released individually in the EEG for sectors 3, 8, 9, 10, 13, & 21.