State University of New York Press · United States Institute of Peace Press
| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| Terror on the Internet: The New Arena, the New Challenges | 978-1-929223-71-8 (1-929223-71-4) | 2006 |
| The Influentials: People Who Influence People | 978-0-7914-2142-0 (0-7914-2142-2) | 1994 |