C. K. · C K Kielburger · Craig Kielburger · Marc Kielburger Craig Kielburger
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| It Takes A Child | 978-0-9784375-3-4 (0-9784375-3-5) | 2009 |
| Take Action! | 978-0-9784375-1-0 (0-9784375-1-9) | 2009 |
| World Needs Your Kid Rev Ed | 978-1-55365-586-2 (1-55365-586-9) | 2010 |