‎"SPENCER, HERBERT & HUXLEY, T. H.‎
‎[Huxley:] The Progress of Anthropology (+) [Spencer:] Consciousness under Chloroform (+) The Evolution of Ceremonial Government‎

‎New York, D. Appleton and Company, 1878-79. 8vo. Volume XIII, May to January of ""Popular Science Monthly"", bound in a contemporary black half cloth binding with gilt lettered title to spine. Library stamp to title-pages. Huxley's paper: pp. 668-676. Spencer's papers: 694-698"" 17-29. [Entire volume: (5), 514-777, (2), 408 pp.]. Some wear to extremities, internally fine and clean.‎

Reference : 43154

‎First printing of three papers by two of the most influential evolutionists from the Darwinian-era: Thomas Henry Huxley, known as Darwin's bulldog and Herbert Spencer, the man who coined the concept ""survival of the fittest"".‎