Phase II: The Lost Series

Star Trek: Phase II: The Lost Series is a 1997 Star Trek Reference work, which includes information on the television series "Star Trek: Phase II", which was in the works prior to the release of Star Trek: The Motion Picture.

The book includes the stories from all the episodes that had been plotted out for the series, including two full episode scripts. It also includes concept art, paintings, models, etc that were done for the series.