Book excerpt: The son of a prominent coal magnate, Hal Warner is horrified by the dangerous working conditions, long hours, and starvation wages endured by the men who toil in his family's mines. He tries to rouse other members of his privileged class to a similar state of indignation, but soon faces a much more severe test of his progressivism. When a labor group organizes a massive strike and the mining companies respond with punishing brutality, Hal's commitment to the cause of reform becomes a matter of life and death.