James Willard Schultz 
My Life as an Indian: The Story of a Red Woman and a White Man in the Lodges of the Blackfeet [EPUB ebook] 

Fascinating, firsthand memoir of a young white man’s life among the Piegan Blackfeet in Montana Territory. Includes detailed accounts of religious ceremonies and customs, child-rearing, food preparation, tanning buffalo hides, war parties, raids, and much else. Of great interest to ethnologists and students of Native American history.James Willard Schultz, or Apikuni, (1859-1947) was a noted author, explorer, Glacier National Park guide, fur trader and historian of the Blackfoot Indians. He operated a fur trading post at Carroll, Montana and lived among the Pikuni tribe during the period 1880-82. He was given the name Apikuni by the Pikuni chief, Running Crane. Apikuni in Blackfoot means ‘Spotted Robe.’ Schultz is most noted for his 37 books, most about Blackfoot life, and for his contributions to the naming of prominent features in Glacier National Park.