High SchoolSST204 Introduction to Economics Principles of Economics, 3rd ed. by N. Gregory Mankiw. ISBN: 0-324-168-624
SST210 and SST211 World History I and II (high school) World History: The Human Experience by Karls Farah. Publisher: Glencoe/MacMillan McGraw Hill (March 1997). ISBN 0028232194
#