I could just as easily given the science fiction novel Terminus Shift five stars, but I'm trying to keep my feet on the ground, in general. Four stars from me is very good. Terminus Shift is very good. Both male and female character are believable. In fact, until I did more research, I thought Chris, the author, might have been a rather enlightened male--considering how well both sexes were developed. That Chris is a female inspires me, I wish I could write a male character that well.
And, there is a hint of subtle perception for the characters, subtle knowledge, consciousness. This is terrific! Bravo! More please. In fact, I'd definitely be interested in the further adventures of these two.