
Language
en
Duration
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Publisher of text edition
Project Gutenberg
Credits
Produced by Marilynda Fraser-Cunliffe, Anne Storer and the Online Distributed Proofreading Team at http://www.pgdp.net
Release date
2007-05-25
Rights
Public domain in the USA.
Subjects
1856–1906
A Kentucky physician and popular science writer, he explored evolution, animal behavior, and the roots of human thought in books written for curious general readers. His work reflects the lively late-19th-century debate over what separates people from the rest of the animal world.
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