The Tribe that Hides from Man Book - 1st Edition

This book Focuses on Brazilian explorers Orlando and Claudio Villas Boas who with the aid of the disc-lipped Tchukahmei, search the Amazon jungle from the air and ground for the Kreen-Akrore Indians, a group which has previously killed on sight. Explains that the objective is to bring the Kreen-Akrore to the 8,500 square mile Xingu National Park where Indian culture and economy survive. Records similar efforts to save other Amazon tribes.