| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Net Gains: A Guide for Ministry | 978-1-905958-20-7 (1-905958-20-X) | 2008 | |
| Toward a Grand Strategy Against Terrorism | 978-0-07-352779-6 (0-07-352779-3) | 2010 | Christopher Harmon · Sebastian Gorka |