| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| al-Khilāf al-lafẓī ʻinda al-uṣūlīyīn | 978-9960-31-503-4 (9960-31-503-7) | 1996 |
| Mukhālafat al-ṣaḥābī lil-Ḥadīth al-Nabawī al-sharīf: Dirāsah naẓarīyah taṭbīqīyah | 978-9960-27-606-9 (9960-27-606-6) | 1995 |