THE BOY WITH THE U. S. SURVEY

This story describes the thrilling adventures of members of the U. S. Geological Survey, graphically woven into a stirring narrative that both pleases and instructs. The author enjoys an intimate acquaintance with the chiefs of the various bureaus in Washington, and is able to obtain at first hand the material for his books.

"There is abundant charm and vigor in the narrative which is sure to please the boy readers and will do much toward stimulating their patriotism."—Chicago News.