| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Friction: How Conflict Radicalizes Them and Us, Revised and Expanded Edition | 978-0-19-062492-7 | 2017 | Clark McCauley |
| Friction: How Radicalization Happens to Them and Us | 978-0-19-974743-6 | 2011 | " |
| Radicalization to Terrorism | 978-0-19-086258-9 | 2020 | " |
| Radicalization to Terrorism: What Everyone Needs to Know | 978-0-19-086259-6 | 2020 | |