Raymond J DeMallie, Douglas R. Parks.
Sioux Indian Religion
University of Oklahoma Press | ISBN: 080612055X | December 1987 | PDF | 240 pages | 21 MB
http://rapidshare.com/files/20208428/si ... n.zip.html
Lee Irwin.
The Dream Seekers
University of Oklahoma Press | ISBN: 0806128933 | December 1996 | PDF | 320 pages | 38 MB
http://rapidshare.com/files/20209915/dr ... s.zip.html
Raymond A. Bucko.
The Lakota Ritual of the Sweat Lodge
University of Nebraska Press | ISBN: 0803261659 | August 1999 | PDF | 336 pages | 40 MB
http://rapidshare.com/files/20212201/la ... e.zip.html
Raymond J. DeMallie.
The Sixth Grandfather
University of Nebraska Press | ISBN-10: 0803265646 | September 1985 | PDF | 462 pages | 53 MB
http://rapidshare.com/files/20214520/si ... r.zip.html