Treatises

American Indian law deskbook
Clay Smith, American Indian law deskbook (University Press of Colorado 4th ed., 2008).
American Indian law in a nutshell
William C. Canby, American Indian law in a nutshell (Thomson/West 5th ed., 2009).
Braid of feathers: American Indian law and contemporary tribal life
Frank Pommersheim, Braid of feathers: American Indian law and contemporary tribal life(University of California Press, 1995).
Cohen's handbook of federal Indian law.
Felix S. Cohen, Cohen's handbook of federal Indian law (Lexis Nexis, 2005 ed.).
In the courts of the conqueror: the 10 worst Indian law cases ever decided
Walter Echo-Hawk, In the courts of the conqueror: the 10 worst Indian law cases ever decided (Speakers Corner, 2010).
The rights of Indians and tribes
Steven L. Pevar, The rights of Indians and tribes (Oxford University Press, 2012).