'This is a tale of two tribes – one ancient, one modern, both wounded and alienated – and how they came together. It’s a story of complicated and generous friendships between the Yolŋu community on the homeland of Donydji in Arnhem Land and a group of PTSD-stricken Vietnam vets, especially between the senior man, Tom Gunaminy Bidingal, and the anthropologist Neville White.' (Introduction)