The following generous statements are quoted here only because of the hope and earnest desire that those who have read the preceding pages may continue their study of the soil—the foundation of all agriculture—until they master the subject, and make their own the existing knowledge of the fundamental principles of permanent soil fertility.

"Another Great Sermon"

Have you read it? It is "The Story of the Soil," by Doctor Cyril G. Hopkins, and not since the publication of Uncle Tom's Cabin has any writer in the world produced a book of such tremendous importance to present and future generations. This sermon is in harmony with 20th century ideals. H. A. McKEENE, Secretary Illinois State Farmers Institute.

"The Story of the Soil:" from the basis of absolute science and real life. This is an odd book. It has a love story running through it, and it has an index, not a usual appendix to a novel. And yet it is not really a novel, but a scientific book on agriculture. There is just enough story to entice the less willing reader to absorb some of the latest results of soil analysis. The young man of the story visits Virginia and New England, with a view to purchasing a worn-out farm and building it up. He finally buys such a farm, and by the methods carefully explained restores it to fertility and profit. This requires dialogs and letters on scientific husbandry, even in the love-making, and one who reads and digests it will make a better farmer.—The Independent, New York.

"The Story of the Soil" has proven an inspiration to many of our California farmers. We wish for the book a widespread circulation.—California Cultivator.

I doubt if a dozen people in the country would believe that it is possible to write a novel about the soil—these big soil problems handled so ably, so plainly that any person can understand. Here is a book that certainly every man in the land should read.—Editor CHARLES W. BURKETT, of American Agriculturist and of Ginn & Company's Country Life Education Series.

I must say that I think the book is destined to do more good, stir more thought, encourage more upward effort among the farmers of this country, than any other publication that has yet appeared. It was a happy thought making a human story of it.—Ex-Gov. W. D. HOARD, Editor of Hoard's Dairyman, Fort Atkinson, Wis.

When Dr. Cyril Hopkins sets out to write a book we know we are in for something unconventional, but this time he has excelled himself in unconventionality, and has essayed a task that no author has attempted for the last sixty years,—to tell the story of the soil in the form of a chronicle. The result is remarkable; a clear account is given of the soil in relation to the crop, and the interest of the subject is broadened by skillfully weaving in the threads of a mild novel. Light reading the book certainly is, as the author intended, but it has depth and permanent value.—DR. E.J. Russell, Director of the Rothamsted Experiment Station, England,—from "Nature."

In this book Dr. Hopkins has embodied in the shape of an interesting story, dealing with life on a farm, the science of soil fertility and permanent agriculture. He has demonstrated how the most badly run-down soil can be restored to more than virgin fertility, and with profit in the doing of the work.—Editor J. F. JACKSON, of the Southern Planter, Richmond, Va.

I wish that every farmer and farmer's family in the land could read "The Story of the Soil," for it gives in a nutshell the results of years of patient study and investigation upon the most vital question that now confronts the farmer: How shall he conserve his soil? I have read it with great pleasure and profit.—FRED L. HATCH, Farmer, Spring Grove, Ill.