- ISBN: 978-620-5-49319-9

Becoming a Man in Africa

- ISBN: 978-3-8433-8045-4

- ISBN: 978-620-6-15586-7

Data from Canada

- ISBN: 978-620-6-76844-9

- ISBN: 978-620-6-18406-5

LESSONS FROM CHRIST'S IDEAL HOSPITALITY FOR AFRICA

- ISBN: 978-3-8443-0323-0

Changing Paradigms in Management

- ISBN: 978-620-5-63079-2

- ISBN: 978-620-5-52553-1

Molar Distalization: Practical Approaches

- ISBN: 978-620-6-15096-1

Current Scenario

- ISBN: 978-620-6-15156-2