The Demon of Denver — Craig A. Hart

Her son is in the hands of the wickedest man she's ever known ...And that man is her own father.Nicole Porter has seen a lot of evil, but what now threatens to destroy her entire family is at an entirely new level. Wounded and near death, time is short for Nicole. But she has one more cleanup job to do, and if she succeeds, it will remove one of the greatest stains on the planet.After a long journey and an even longer trail of bodies, the end game is near.Nicole knows that her kids' lives depend on her success.She cannot afford to fail.