| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Question Marathon: 626 Questions for the SAT Mathematics Level 2 Subject Test | 978-0-9984841-8-1 (0-9984841-8-0) | 2017 |
| Vocabulary Workout for the SAT/ACT: Complete Edition | 978-0-9984841-0-5 (0-9984841-0-5) | 2017 |