T W · T. Williams · Z. Williams
| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Africa in Crisis: New Challenges and Possibilities | Paperback | 978-0-7453-1647-5 | 2002 | Diane Frost · Alex Thomson |
| Africa in Crisis: New Challenges and Possibilities | Hardcover | 978-0-7453-1648-2 | 2002 | Diane Frost · Alex Thomson |
| When the State Fails: Studies on Intervention in the Sierra Leone Civil War | Paperback | 978-0-7453-3220-8 | 2011 | |
| When the State Fails: Studies on Intervention in the Sierra Leone Civil War | Hardcover | 978-0-7453-3221-5 | 2011 | |