| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Multiple Choice and Free Response Questions in Preparation for the AP Biology Examination | 978-0-9787199-6-8 (0-9787199-6-4) | 2006 | Glenn Hartman |
| Multiple Choice and Free Response Questions With Dbq Preparation for the Ap United States History Examination | 978-0-9787199-4-4 (0-9787199-4-8) | 2005 | |