Francis La Flesche was born and raised on the Omaha Reservation, the son of Omaha chief Iron Eye. He met the anthropologist Alice Fletcher, one of the major influences in his life, in Washington, DC while he was accompanying the Ponca chief Standing Bear on a political tour in 1879-1880 following Standing Bear's trial in which it was determined that an Indian is a person. In 1882, when Fletcher visited the Omaha Reservation, she used La Flesche as her interpreter and informant. He went on to become her field assistant and, finally, collaborator. In 1910, he joined the Smithsonian's Bureau of American Ethnology, and retired in 1929. His major area of interest was recording Omaha and Osage cultures, languages, and music through both written documentation and cylinder recordings.

The Osage tribe
2020
ISBN 9783752434125
The Middle Five: Indian Schoolboys of the Omaha Tribe
1978
ISBN 9780803279018
The Omaha Tribe
1992
ISBN 9780803268760
Ke-ma-ha
1998
ISBN 9780803279773
The Osage and the Invisible World
1999
ISBN 9780806131320
A Dictionary of the Osage Language
2013
ISBN 9781494105389
Racconti di Nativi Americani: I cinque di mezzo. Ragazzi indiani a scuola
2024
ISBN 9788831335508Dictionary of the Osage Language
2013
ISBN 9780781241090Growing Up Native American
1993