On Hazardous Service: Scouts and Spies of the North and South

IN undertaking the preparation of the following chapters, which were first published in Harper's Magazine and in Harper's Weekly, it was not expected that serious difficulty would be met with to obtain the data. Nevertheless, the articles were written only at the cost of the most unforeseen effort and nearly three years' time. Hundreds of letters were written to persons in almost every State in the Union, and in the Philippine Islands, Canada, France, England, Gibraltar. Frequent trips beca...