Essays: Scientific, Political, & Speculative; Vol. 3 of 3 / Library Edition (1891), Containing Seven Essays not before Republished, and Various other Additions.

by Herbert Spencer

• 1. The Classification of the Sciences (with a Postscript, replying to Criticisms).
• 2. Reasons for Dissenting from the Philosophy of M. Comte.
• 3. Laws in General.
• 4. The Origin of Animal-Worship.
• 5. Specialized Administration.
• 6. “The Collective Wisdom.”
• 7. Political Fetichism.
• 8. What is Electricity?
• 9. The Constitution of the Sun.
• 10. Mr. Martineau on Evolution.
• 11. Replies to Criticisms.
• 12. Transcendental Physiology.
• 13. The Comparative Psychology of Man.

Price 2s. 6d.,

THE FACTORS OF ORGANIC EVOLUTION.

DESCRIPTIVE SOCIOLOGY;

OR GROUPS OF

SOCIOLOGICAL FACTS,

CLASSIFIED AND ARRANGED BY

HERBERT SPENCER,

COMPILED AND ABSTRACTED BY

DAVID DUNCAN, M.A., Professor of Logic, &c., in the Presidency College, Madras; RICHARD SCHEPPIG, Ph.D.; and JAMES COLLIER.