University/College Textbooks - $20 in Whistler, British Columbia for sale

All books are in very good condition:

Human Rights and Social Work: Towards Rights-Based Practice [Paperback]
Jim Ife (Author)
Publication Date: Aug 4 2008 | ISBN-10: 0521719623 | ISBN-13: 29 | Edition: 2
-Only some highlights in chapter 2
$20

Aboriginal Peoples in Canada (8th Edition) [Paperback]
James S. Frideres (Author), Rene R. Gadacz (Author)
Publication Date: Nov 1 2007 | ISBN-10: 0132051877 | ISBN-13: 73 | Edition: 8
-No highlights/writing
$30

Research Decisions: Quantitative and Qualitative Perspectives [Paperback]
Ted Palys (Author), Chris Atchison (Author)
Release Date: Feb 19 2007 | ISBN-10: 0176102957 | ISBN-13: 51 | Edition: 4
-No highlights/writing
$40

Statistics for the Behavioral Sciences [PDF file]
Frederick J Gravetter (Author), Larry B. Wallnau (Author)
Publication Date: January 1, 2012 | ISBN-10: 1111830991 | ISBN-13: 91 | Edition: 9
$35

Social Policy and the Ethic of Care [Paperback]
Olena Hankivsky (Author)
Publication Date: July 1 2005
-No highlights/writing
$20