The hero of this story is a boy, who, in order to assist his mother, works as breaker in a coal mine. The book tells how coal miners’ work; their social condition; their hardships and privations; and the older reader will get an excellent idea of the causes of labor troubles in this industry, and will become more sympathetic toward this class of people. The young readers will find in this book a high ideal of a boy's devotion to his mother, and will learn how manly courage and a brave heart will overcome great difficulties, and lead to success and honor.
