| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Byzantium & Early Islamic Conquests | Paperback | 978-0-521-48455-8 | 2008 |
| Byzantium and the Early Islamic Conquests | Hardcover | 978-0-521-41172-1 | 1992 |
| Heraclius, Emperor of Byzantium | Paperback | 978-0-521-03698-6 | 2007 |
| Heraclius, Emperor of Byzantium | Hardcover | 978-0-521-81459-1 | 2003 |
| Muslim Expansion and Byzantine Collapse in North Africa | Paperback | 978-1-107-63680-4 | 2015 |
| Muslim Expansion and Byzantine Collapse in North Africa | Hardcover | 978-0-521-19677-2 | 2010 |
"E. K." · Jr., Walter Emil Kaegi · W. K. · Walter Emil Kaegi · Walter Emil Kaegi Jr. · Walter Kaegi