Frontmatter -- PREFACE -- PREFACE TO THE SECOND EDITION -- LIST OF TABLES -- CONTENTS -- CHAPTER I. STATEMENT OF THE PROBLEM -- CHAPTER II. PSYCHOLOGICAL THEORIES OF THINKING -- CHAPTER III. METHOD AND EXPERIMENTAL DESIGN -- CHAPTER IV. THE EXTERNAL STRUCTURE OF THE THOUGHT PROCESS -- CHAPTER V. MAIN AND SUBPROBLEMS -- CHAPTER VI. THE DEVELOPMENT OF THE PROBLEM -- CHAPTER VII. THE ORGANIZATION AND METHODOLOGY OF THE THOUGHT PROCESS -- CHAPTER VIII. CHESS TALENT -- CHAPTER IX. EPILOGUE 1963 -- APPENDIX I. THE GAMES FROM WHICH POSITIONS A, B, AND C WERE TAKEN -- APPENDIX II. COLLECTION OF PROTOCOLS -- BIBLIOGRAPHY -- INDEX OF SUBJECTS -- INDEX OF NAMES -- Backmatter