Published Works of Herbert Spencer

1. The Proper Sphere of Government (London, Brittain, 1843).

2. Social Statics, (London, Chapman, 1851).

3. The Principles of Psychology (London, Longman, Brown, Green, Longmans, 1855) revised and enlarged, 2 volumes (London, Williams & Norgate, 1870, 1872).

4. Essays, Scientific, Political and Speculative, first, second, and third series, 3 volumes, volume 1 (London, Longman, Brown, Green, Longmans & Roberts, 1858), volumes 2 and 3, (London, Williams & Norgate, 1863), revised and enlarged edition, 3 volumes (London, Williams & Norgate, 1891).

5. First Principles, published in 6 parts (1860-1862), published as one volume (London, Williams & Norgate, 1862).

6. Education, Intellectual, Moral and Physical (London, Williams & Norgate, 1861).

7. The Principles of Biology, 2 volumes (London, Williams & Norgate, 1864, 1867), revised and enlarged (London, Williams & Norgate, 1898, 1899).

8. The Study of Sociology (London, King, 1873).

9. The Principles of Sociology, 3 volumes, 8 parts; volume 1, 3 parts (New York, Appleton, 1874-1875), enlarged (London, Williams & Norgate, 1876), enlarged (London, Williams & Norgate, 1885), volume 2, part 4, published as Ceremonial Institutions (London, Williams & Norgate, 1879), volume 2, part 5, published as Political Institutions (London, Williams & Norgate, 1882), volume 3, part 6, published as Ecclesiastical Institutions (London, Williams & Norgate, 1885), volume 3, parts 6-8 (London, Williams & Norgate, 1896).

10. The Principles of Ethics, 2 volumes, 6 parts, volume 1, part 1, published as The Data of Ethics (London, Williams & Norgate, 1879); volume 2 part 4, published as Justice (London, Williams & Norgate, 1891), volume 1, parts 1, 2, and 3 (London, Williams & Norgate, 1892), volume 2, parts 4, 5, and 6 (London, Williams & Norgate, 1893).

11. The Man 'versus' the State, (London & Edinburgh, Williams & Norgate, 1884).

12. The Factors of Organic Evolution (London, Williams & Norgate, 1893).

13. Various Fragments (London, Williams & Norgate, 1897) enlarged (London, Williams & Norgate, 1900).

14. Facts and Comments (London, Williams & Norgate, 1902)

15. An Autobiography, 2 volumes, (London, Williams & Norgate, 1904).

16. Descriptive Sociology; or Groups of Sociological Facts, parts 1-8, classified and arranged by Spencer, compiled and abstracted by David Duncan, Richard Schepping, and James Collier (London, Williams & Norgate, 1873-1881).