Excerpt: I was a member of a small company of emigrants, who were attacked by an overwhelming force of hostile Sioux, which resulted in the death of a large proportion of the party, in my own capture, and a horrible captivity of five months' duration. Of my thrilling adventures and experience during this season of terror and privation, I propose to give a plain, unvarnished narrative, hoping the reader will be more interested in facts concerning the habits, manners, and customs of the Indians, and their treatment of prisoners, than in theoretical speculations and fine-wrought sentences.