This Northern Cheyenne book series contains 28 census years and is transcribed from National Archives Film Record Group M-595. It contains, in most cases, the previous census number, present census number, Indian name, if given, but in rare cases, English name, relationship to head of household, date of birth or year, and sex. There's a brief history of Northern Cheyenne struggles along with illustrations within each volume, in many cases of ancestors either past or within the census itself. Also there is a listing of resources used for the history along with a complete full name index.