Mostly Human (A 4Pollack Series, #1)

Mars.  The small red rock that started with the dreams of astronomers and sci-fi writers.  It became a place for broken dreams, the desire peddlers, criminals and those who were labeled as criminals.
4Pollack, Four to his friends, is a cloned detective on Mars who just lost his partner when an old flame shows up.  This femme fatale drags Four into a dangerous game of deceit, mayhem, and murder.