A second edition affords a grateful opportunity for recalling that this little book is a sign of the coöperating thoughts and sympathies of many persons. Its indebtedness to Mrs. Emmons Blaine is partly indicated in the dedication. From my friends Mr. and Mrs. George Herbert Mead came that interest unflagging attention to detail and artistic taste which in my absence remade colloquial remarks until they were fit to print and then saw the results through the press with the present attractive result a mode of authorship made easy which I recommend to others fortunate enough to possess such friends.It would be an extended paragraph which should list all the friends whose timely and persisting generosity has made possible the school which inspired and defined the ideas of these pages. These friends I am sure would be the first to recognize the peculiar appropriateness of especial mention of the names of Mrs. Charles R. Crane and Mrs. William R. Linn.And the school itself in its educational work is a joint undertaking. Many have engaged in shaping it. The clear and experienced intelligence of my wife is wrought everywhere into itstexture. The wisdom tact and devotion of its instructors have brought about a transformation of its original amorphous plans into articulate form and substance with life and movement of their own. Whatever the issue of the ideas presented in this book the satisfaction coming from the coöperation of the diverse thoughts and deeds of many persons in undertaking to enlarge the life of the child will abide.