"Old Indian Days" by Charles Eastman is a fascinating collection of stories about the life, customs and beliefs of the Indian tribes of North America. The author, himself born in an Indian tribe, skillfully talks about the traditions, myths and legends of his people, revealing to the reader the sophisticated world of nature and spirituality. This book provides an opportunity to better understand Indian culture and join the age-old wisdom and rituals of these great peoples. "Ancient Indian Days" is an in-depth journey to the cradle of American civilization, which will leave an unforgettable mark in the heart of every reader.