9780614969955 | Crown Pub, April 1, 1996, cover price $25.00
9780517588673 | Harmony Books, April 1, 1996, cover price $25.00 |
About this edition: Provides a new explanation for human evolution that covers the origins of modern humans and the link between the 'terrestrial imperative' and the development of the large human brain
9780716731986 | Reprint edition (W H Freeman & Co, April 1, 1998), cover price $14.95 |
About this edition: Provides a new explanation for human evolution that covers the origins of modern humans and the link between the 'terrestrial imperative' and the development of the large human brain