Robert F. Sayre 
Thoreau and the American Indians 

Thoreau turned toward Indians in his writing as well as in his life, and this book traces the long and arduous process by which his ideas about Indians evolved from savagist stereotypes to attitudes of greater originality.
Originally published in 1977.
The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.