Part II. by Mr. Dewey, and in Part III., Chapters XX. and XXI. are by

Mr. Dewey, Chapters XXII.-XXVI. by Mr. Tufts.

It need scarcely be said that no attempt has been made in the bibliographies to be exhaustive. When the dates of publication of the work cited are given, the plan has been in general to give, in the case of current literature, the date of the latest edition, and in the case of some classical treatises the date of original publication.

In conclusion, the authors desire to express their indebtedness to their colleagues and friends Dr. Wright, Mr. Talbert, and Mr. Eastman, who have aided in the reading of the proof and with other suggestions.

TABLE OF CONTENTS

CHAPTER PAGE

I. INTRODUCTION 1

§ 1. _Definition and Method_:--Ethical and moral, specific problem, 1; importance of genetic study, 3. § 2. _Criterion of the moral_:--The moral in cross section, the "what" and the "how," 5; the moral as growth, 8. § 3. _Divisions of the treatment_, 13.