No.	Title	Date
1	Business Statistics
2	Introduction to Business
3	Introduction to Climate Science
4	Open Textbook Collaborative Course Catalog
5	Principles of Economics
6	Principles of Macroeconomics
7	Principles of Microeconomics
8	Principles of Microeconomics 2e
9	Principles of Political Economy : A Pluralistic Approach to Economic Theory
10	Substance Abuse: Causes, Enforcement, Prevention
11	U.S. History
12	Western Civilization: A Concise History Volume 3