| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| CLEP® General Exams Book + Online, 9th Ed. | 978-0-7386-1231-7 (0-7386-1231-6) | 2018 | Stu Schwartz · Scott Dittloff PhD · Editors of REA |
| GED® Total Solution, For the 2020 GED® Test, 2nd Edition | 978-0-7386-1217-1 (0-7386-1217-0) | 2017 | Stephen Reiss · Lisa Mullins · Stacey A. Kiggins |
C.D. · C.P. · L. C. · L.D. · L.P. · Laurie Callihan · Laurie Ph.D. · Ph.D.