There are 574 Federally recognized Native American tribes in the United States, each with their own unique governments and laws.
A very selective list of book titles is provided below. For additional titles , search NUSearch using SUBJECT terms including:
Indians of North America -- Legal status, laws, etc
Indians of North America -- Legal status, laws, etc. -- Cases
Indians of North America -- Legal status, laws, etc. -- History
Indian courts -- [state name]
Indian courts -- [tribal name]
Indian courts -- United States
Tribal government -- United States
Historic copies (1930s-1950s) of the Constitution and By-Laws of several federally-recognized tribes are available in the Government Information collection. Others are available online and are included in this broader result from NUSearch.