| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Muhammad's prophethood reality or hoax =: Nabi al-Islam bayna al-haqiqah wa-al-iddia bi-al-Injiliziyah | 978-9960-850-48-1 (9960-850-48-X) | 1999 |
| Nabi al-Islam bayna al-haqiqah wa-al-iddia | 978-9960-672-58-8 (9960-672-58-1) | 1998 |