| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Foreign Consular Offices and the Honorary Consular Offices in the United States, Winter 2014 | 978-1-59804-741-7 (1-59804-741-8) | 2014 |
| Foreign Consular Offices in the United States | 978-1-59804-671-7 (1-59804-671-3) | 2012 |
| Treaties in Force 2005 | 978-1-59804-046-3 (1-59804-046-4) | 2005 |