HARDBACK - A collection of essays on time by Samuel K. K. Blankson. His basic argument is that units of time (such as the year and its subdivisions down to the seconds and even the cesium units, etc.), replicate to make us see time as passing by. Time travel is not possible from his point of view and he goes on to reject the Minkowski theory of space-time as a distortion of relativity and physics as a whole.