Three iconic and influential essays that contain theories that epitomize a century of thought. Emerging out of an era of Romanticism and flowering in an age of scientific thought, their mechanical materialism expresses the prevalent conception of matter as the source and substance of the universe.
Signs of shelf wear such as toning, rubbing, and scuffing on the wrapper. Pages are unmarked with the exception of a personal inscription on the inside of the front wrapper from a previous owner.