| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Engage: Exploring Nonviolent Living: a study program for learning, practicing, and experimenting with the power of creative nonviolence to transform our lives and our world | 978-O-9669783-1-5 (O-9669783-1-5) | 2013 | Ken Butigan · Veronica Pelicaric · Ken Preston-Pile |