The New Alpha Saga...
...chronicles the lives of John & Helena Koenig as they and the other Alphans begin their life on a new planet after six years of floating in space on Earth's moon.
the main focus of TNAS is John & Helena!!
of course, the other characters are still around... just not as in great detail as John and Helena.
** this quote was taken from the story "Perfect Moments" written by my heart-sis. it is paraphrased a little, but still gets the general point across. **