Longhorn Publishers · Oxford University Press, USA
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Army of One | 978-1-957331-50-8 (1-957331-50-X) | 2006 | |
| A Voice Unstilled. Archbishop Ndingi Mwana 'a Nzeki | 978-9966-36-511-8 (9966-36-511-7) | 2009 | Ndikaru Teresia |
| The Mediator. Gen. Lazaro Sumbeiywo and the Southern Sudan Peace Process | 978-9966-25-480-1 (9966-25-480-3) | 2006 | |