No.	Title	Date
1	Active Preparation for Calculus
2	American Government
3	American Government 3e
4	Anatomy and Physiology 2e
5	Ancillary OERs
6	APEX Calculus
7	Astronomy
8	Astronomy
9	Beowulf
10	Biology
11	Business Ethics
12	BUSINESS MATH: A Step-By-Step Handbook
13	Business Statistics
14	Calculus Volume 1
15	Calculus: early transcendentals
16	The Canterbury Tales
17	Chemistry
18	Chemistry: Atoms First
19	College Algebra
20	Concepts of Biology (non-majors)