Alison S. Brooks & Eric Delson 
Encyclopedia of Human Evolution and Prehistory [PDF ebook] 
Second Edition

Praise for the first edition: ‘The most up-to-date and wide-ranging encyclopedia work on human evolution available.’—American Reference Books Annual ‘For student, researcher, and teacher…the most complete source of basic information on the subject.’—Nature ‘A comprehensive and authoritative source, filling a unique niche…essential to academic libraries…important for large public libraries.’ —Booklist/RBB