In 1962, Don Richardson and his wife Carol and their seven-month-old baby went to work among the Sawi tribe of what was then Dutch New Guinea. Living with them in virtual isolation from the modern world, the Richardsons set about learning the native Sawi language which was daunting in its complexity. The Sawi were known to be cannibalistic headhunters. Following his 15 years of missionary service with these tribal peoples under World Team, Don Richardson now travels around the world on behalf of Christian missions. He has authored five books including the best-selling Peace Child, Lords of the Earth, and Eternity in Their Hearts.