Springer · Various small imprints
| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Spiritual Intelligence | Paperback | 978-0-646-43149-9 | 2004 | |
| The Power of Education: Education for All, Development, Globalisation and UNESCO | " | 978-981-10-1240-2 | 2016 | |
| The Power of Education: Education for All, Development, Globalisation and UNESCO | Hardcover | 978-981-287-220-3 | 2014 | |
| Towards a Global Community: Educating for Tomorrow's World | " | 978-1-4020-3960-7 | 2006 | Jack Campbell · Nick Baikaloff |