Complex sentence: Lili Cockerille Livingston wrote a biography of the women, entitled "American Indian Ballerinas," but excludes Moscelyne Larkin Jasinski from the book at her request.
Split into simpler sentences: Lili Cockerille Livingston wrote a biography of the women, entitled "American Indian Ballerinas,". She excluded Moscelyne Larkin Jasinski from the book at her request.