According to the American Indian Culture and Research Journal (Volume 22, No 4, Published 1998) 77% of California Native America Indians marry non-Indians. 49% of Indian Men and 41.6% of Indian Women are married to Non-Indians.
American Indians in Childrens Literature an updated blog by Debbie Reese
The Original Patriots by Chag Lowry
Biometrics in Indian Country: The Bloody fight for Authenticity
by Tiffany Waters
by Rose Cuison Villazor (this links to an Abstract and allows you to download a pdf version of the paper.)
by Hilary N. Weaver (I got the article through JSTOR, which is available through HSU Library)
Native intelligence by Jack Forbes
Videos on Youtube.com that might be useful.
Native American Languages - Hupa Valley Language Project 3.03 min video With Jackie Martin Teacher
Hoopa Creation Story 1.26min video with Kayla Carpenter narrator
Indian Card Game - Hoopa Valley Style 1.14min Soveriegn Day 2009
Bower Youth awards 2005 5.58min Kayla Carpenter, Ericka Chase,
(Merv George Sr. and Josh Strange)
Karuk Sacred Smoke 1.03 min NCIDC Karuk
The Yurok Tribe 3.15 min
Klamath Style Yew-Bow 5:24min Homer Cooper Original
California Indian Songs and stories 2:05:40 Charlie Thom, Malcolm Margolin, Linda Yamane, Mike Merelez, Ron Good, Clarence Hostler.