Spencer, Herbert, 1820-1903 — Audiobooks
Auguste Comte et Herbert Spencer Contribution à l'histoire des idées philosophiques au XIXe siècle
by E. de (Eugène) Roberty
Pioneers of Evolution from Thales to Huxley With an Intermediate Chapter on the Causes of Arrest of the Movement
by Edward Clodd
Socialism and Modern Science (Darwin, Spencer, Marx)
by Enrico Ferri
Know the Truth: A Critique on the Hamiltonian Theory of Limitation Including Some Strictures Upon the Theories of Rev. Henry L. Mansel and Mr. Herbert Spencer
by Jesse Henry Jones
Spencer's Philosophy of Science The Herbert Spencer Lecture Delivered at the Museum 7 November, 1913
by C. Lloyd (Conwy Lloyd) Morgan
Herbert Spencer
by J. Arthur (John Arthur) Thomson
Socialismo y ciencia positiva (Darwin-Spencer-Marx)
by Enrico Ferri