These aborigines that lived in argentine land in the territory that goes from the present province of Buenos Aires to the Strait of Magallan, had an close relationship with nature and took care of the animals who supplied food for them. They hunted guanacos, ?andues, hares and foxes and used the furs to cover their bodies; moreover, they built tents that were easy to carry which would protect them from the harsh climate. The horse brought about a big change in their lives: territories became bigger and new hunting techniques and arms were developed, even the role of the woman changed within the tehuelche community. This book has a clear language, didactic and precise with important infoframes, updated information and a proposal for the development of a thematic project. There are excellent illustrations that offer a full overview of the tehuelche community. The texts, rigorously recorded and the images have been developed by an interdisciplinary team specialized in the aborigines theme