Four million years ago, the crew of the starship *Challenger* abandoned the search for their home; Earth, and settled on the third planet of a Solar System, on the fringe of the galaxy. Angel One and Angel Two, the *Challenger's* control computers, took the starship to continue the search. The four settlers called their new home Paradise. With seven-tenths of its surface covered in water, deep blue skies, an abundance of lakes, rivers, and lush forests, the planet was unlike the Earth that they had studied in the *Challenger's* vast holographic and video library. But...after four years, they are learning to accept its differences... It is Home...