Child in Human Progress

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. Bingham of Yale, for some helpful notes on the Incas; to Mr. A. S. Freidus, Chief of the Jewish Division of the New York Public Library; to Professor Adolf Deissmann, of the University of Berlin; to Mr. Elbridge T. Gerry, whose library provided a wealth of material; to the late Thomas D. Walsh, Superintendent of the New York S. P. C. C., a humanitarian of the first water; to Mr. Jesse B. Jackson, Mr. W. J. Yerby, Mr. Charles H. Allbrecht, and Mr. E. A. Wakefield, all of the American Consular Service; to Mr. J. William Davis, for supervision of the Bibliography; to Mr. Gabriel Schlesinger, for assistance in reading the proofs; and, above all, to Mr. Robert E. Macalar ney, of Columbia University, to whose sustaining criticism and deep personal interest the author owes more than can be here set down.