“This book by the researchers who helped to unearth the extraordinary and important collection of human fossils from Atapuerca is an excellent introduction to human ancestry. Read it and you will experience at first hand the fascination of the human fossil hunter.” Bernard Wood, George Washington University “A fine book that tells the tale of human origins in an engaging and authoritative manner.” Roger Lewin, Associate of the Peabody Museum, Harvard University, and prize-winning author of Bones of Contention









The following are translations of Spanish-language reviews of the Spanish edition of the book: "Essential reading. … This book fills a crucial gap in the body of scientific literature written for the general public."
- La esfera de los libros "Far more than a timely presentation of the magnitude, significance, and contents of the famed Atapuerca site, this book is also an enlightening account of the origins of human life, including the basic principles of evolutionary theory. "
- El Pais "An excellent text…. By drawing on both biology and paleontology, Arsuaga and Martínez bring their subject to life for their readers."
- El Pais "Here is a book that should be of perennial interest to the educated reader, the humanist, who cannot get enough of research and writing on the subject of his own origins."
- ABC literario