[CHAP. VI.—SPECIAL EXPRESSIONS OF MAN: SUFFERING AND WEEPING.]
The screaming and weeping of infants—Form of features—Age at which weeping commences—The effects of habitual restraint on weeping—Sobbing—Cause of the contraction of the muscles round the eyes during screaming—Cause of the secretion of tears

[CHAP. VII.—LOW SPIRITS, ANXIETY, GRIEF, DEJECTION, DESPAIR.]
General effect of grief on the system—Obliquity of the eyebrows under suffering—On the cause of the obliquity of the eyebrows—On the depression of the corners of the mouth

[CHAP. VIII.—JOY, HIGH SPIRITS, LOVE, TENDER FEELINGS, DEVOTION.]
Laughter primarily the expression of joy—Ludicrous ideas—Movements of the features during laughter—Nature of the sound produced—The secretion of tears during loud laughter—Gradation from loud laughter to gentle smiling—High spirits—The expression of love—Tender feelings—Devotion

[CHAP. IX.—REFLECTION—MEDITATION—ILL—TEMPER—SULKINESS DETERMINATION.]
The act of frowning—Reflection with an effort or with the perception of something difficult or disagreeable—Abstracted meditation—Ill-temper—Moroseness—Obstinacy—Sulkiness and pouting—Decision or determination—The firm closure of the mouth

[CHAP. X.—HATRED AND ANGER.]
Hatred—Rage, effects of on the system—Uncovering of the teeth—Rage in the insane—Anger and indignation—As expressed by the various races of man—Sneering and defiance—The uncovering of the canine teeth on one side of the face

[CHAP. XI.—DISDAIN—CONTEMPT—DISGUST—GUILT—PRIDE, ETC.—HELPLESSNESS—PATIENCE—AFFIRMATION AND NEGATION.]
Contempt, scorn and disdain, variously expressed—Derisive Smile—Gestures expressive of contempt—Disgust—Guilt, deceit, pride, etc.—Helplessness or impotence—Patience—Obstinacy—Shrugging the shoulders common to most of the races of man—Signs of affirmation and negation

[CHAP. XII.—SURPRISE—ASTONISHMENT—FEAR—HORROR.]
Surprise, astonishment—Elevation of the eyebrows—Opening the mouth—Protrusion of the lips—Gestures accompanying surprise—Admiration Fear—Terror—Erection of the hair—Contraction of the platysma muscle—Dilatation of the pupils—horror—Conclusion.

[CHAP. XIII.—SELF-ATTENTION—SHAME—SHYNESS—MODESTY: BLUSHING.]
Nature of a blush—Inheritance—The parts of the body most affected—Blushing in the various races of man—Accompanying gestures—Confusion of mind—Causes of blushing—Self-attention, the fundamental element—Shyness—Shame, from broken moral laws and conventional rules—Modesty—Theory of blushing—Recapitulation

[CHAP. XIV.—CONCLUDING REMARKS AND SUMMARY.]
The three leading principles which have determined the chief movements of expression—Their inheritance—On the part which the will and intention have played in the acquirement of various expressions—The instinctive recognition of expression—The bearing of our subject on the specific unity of the races of man—On the successive acquirement of various expressions by the progenitors of man—The importance of expression—Conclusion