G. C. · S.C. · S. G. · Susan C.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Think, Care, Act: Teaching for a Peaceful Future | 978-1-61735-426-7 (1-61735-426-0) | 2011 |
| Think, Care, ACT: Teaching for a Peaceful Future | 978-1-61735-427-4 (1-61735-427-9) | 2011 |