Other
Indian Pueblo Cultural Center
Not exclusive to pre-contact, this site has an extensive collection of resources that describe many facets of various Pueblo cultures.
Stephen Byrne
History for Kids: Pueblo Tribe
History for Kids gives an overview of the history of the Pueblo tribe which lived for thousands of years in the Southwest region of the U.S.
Other
Navajo Leaders: Manuelito (1818 1893), Navajo Chief
Written by a former United States Marine who was part of the Navajo Code Talkers this is an impressive outline of the life of Manuelito.