The Robots of Dawn Isaac Asimov

 The Robots of Dawn, Isaac Asimov, 477 pgs. Robots and Humans coexist peacfully? On the Planet of Dawn they do, until humaniformed robot is 'murdered'. Only one man on Planet Aurora had the motive and opportunity to commit this crime. Its up to Elijah Baley to prove that he did not do it. With only his insticts, quirky logic and three laws of robotics, he sets out to solve the case