His first instalment, "The Daughters of the Revolution," was published by Messrs. Houghton, Mifflin & Co., in a comely and well-illustrated volume. It deals with that opening history of the eight years' war with Great Britain which at the beginning had Boston for its centre and in which New England especially took part. In his other books, "Building the Nation," "Boys of '76," and "Old Times in the Colonies," Carleton had not ignored the work and influence of the "home guard" composed of mothers, daughters, aunts, cousins, and grandmothers; but in this story of the "Daughters" he gave special prominence to what our female ancestors did to make the country free, and to hand down in safeguarded forms that which had been outraged by King and Parliament. How widely popular this volume may have been, the writer cannot say, but he knows that one little maiden whom he sees every day has re-read the work several times. In a subsequent volume of the series, Carleton proposed to repicture the splendid achievements of the colonial army in northeastern New York. Here, from Lake Champlain to Sandy Hook, is a "great rift valley" which lies upon the earth's scarred and diversified surface like a mighty trough. It corresponds to that larger and grander rift valley from Lebanon to Zanzibar, through Galilee and the Jordan, the Red Sea, and the great Nyanzas, or Lakes of Africa. As in the oldest gash on the earth's face lies the scene of a long procession of events, so, of all places on the American continent, probably, no line of territory has witnessed such a succession of dramatic, brilliant, and decisive events, both in unrecorded time and in historic days, from Champlain and Henry Hudson to the era of Fulton, Morse, and Edison. In the Revolution, the Green Mountain boys, and the New York and New England militia under Schuyler and Gates, had made this region the scene of one of the decisive campaigns of the world. Yet, in the background and at home, the heroines did their noble part in working for that consummation at Saratoga which won the recognition and material aid of France for the United States of America. Besides Lafayette, came also the lilies of France, alongside the stars and stripes. The white uniforms were set in battle array with the buff and blue against the red coats, and herein Carleton saw visions and dreamed dreams, which his pen, like the camera which chains the light, was to photograph in words. He had made his preliminary studies, readings, personal interviews, and reexamination of the region, and had written four or five chapters, when the call of the Captain to another detail of service came to him.