In these pages I have described the methods of the most successful teachers and Sunday-schools I have known. While a large part of the book is the direct fruit of my own experience in Sabbath and secular schools, it sets forth, as every teacher will understand, what I have learned from my failures rather than from my successes.

Though the volume has something to say on all the great Sunday-school problems, it does not pretend to be a complete manual; indeed, who could prepare one on so stupendous a theme? If it justifies its appearance among the admirable treatises already published for Sunday-school workers, it will be because it presents with frankness the methods found helpful by an average teacher, who never had charge of a large school or a large class, but in district school, small college, and small Sunday-school has struggled with the practical problems of a teacher, and in some of them at least, like Sentimental Tommy, has "found a way."

A large number of these chapters have appeared in the "Sunday-school Times," and others in the "Sunday-school Journal" of the Methodists, the "Pilgrim Teacher" of the Congregationalists, the "Westminster Teacher" of the Presbyterians, the "Baptist Teacher," and the "Golden Rule." I am grateful to these periodicals for permission to include this material in my book.

Amos R. Wells.

Boston, September, 1897.