| title | ISBN-13 | year of publication |
|---|---|---|
| FSOT Flashcard Study System: FSOT Exam Practice Questions & Review for the Foreign Service Officer Test | 978-1-60971-699-8 | 2013 |
| FSOT Practice Questions: FSOT Practice Tests & Exam Review for the Foreign Service Officer Test | 978-1-62120-047-5 | 2013 |
| FSOT Secrets Study Guide: FSOT Exam Review for the Foreign Service Officer Test | 978-1-60971-698-1 | 2016 |
| FSOT Secrets Study Guide: FSOT Exam Review for the Foreign Service Officer Test | 978-1-61403-090-4 | 2013 |