Research Education Association
- CLEP Introductory Psychology w/ TestWare CD
- ESL Intermediate/Advanced Grammar
- CLEP Introduction to Educational Psychology
- CLEP Western Civilization II w/ TestWare CD
- CLEP Introductory Sociology w/ TestWare CD
- CLEP Western Civilization I w/ TestWare CD
- AP® European History Crash Course Book + Online
- AP® Psychology Crash Course Book + Online
- AP Chemistry Crash Course
- AP® U.S. History Crash Course Book + Online