An intense thrill-ride in the tradition of Alien, with heart-stopping moments of sheer terror, Unnatural Selection is a twisted tale of life and death in the cold vacuum of outer space.

When Paul Freeman's ex-girlfriend sends him an SOS from her bio-mechanical research station off Saturn, he doesn't hesitate to answer the call. After all, things ended amicably between the two of them, and Lena is working with a group of their mutual friends.

Once he boards the station-which is called Gratitude-Paul learns that Lena's team has discovered intelligent life in the solar system. This new-to-humans life form is completely contained, and it doesn't appear to be hostile.

Yet.

But an unexpected chain of events changes everything, and suddenly, Paul and his friends are fighting for survival. Their enemy seems almost invulnerable, and time is running out for the team-and for the station itself. Can they outwit a being that's hell-bent to destroy them before it's too late?