M. O. · M S. · Michelle S. · O's
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Key Government Reports on Homeland Security for May 2019 | 978-1-5361-6259-2 (1-5361-6259-0) | 2019 |
| Key Government Reports on National Defense for May 2019 | 978-1-5361-6261-5 (1-5361-6261-2) | 2019 |