126 – al-Risālah (The Epistle), Imam al-Muṭṭalibī Muḥammad ibn Idrīs al-Shāfiʿī; edited by Aḥmad Muḥammad Shākir, 2nd ed., Cairo: Maktabat Dār al-Turāth, 1399 AH / 1979 CE.
127 – al-Risālah al-Mustaṭrifah li-Bayān Mashhūr Kutub al-Sunnah al-Musharrafah (The Delightful Treatise Clarifying the Famous Noble Books of the Sunnah), Muḥammad ibn Jaʿfar al-Kattānī; 2nd ed., Beirut: Dār al-Kutub al-ʿIlmiyyah, 1400 AH.
128 – Rasāʾil al-ʿAdl wa-al-Tawḥīd (Treatises on Divine Justice and Monotheism), al-Ḥasan al-Baṣrī and others; study and critical edition by Muḥammad ʿImārah, Cairo: Dār al-Hilāl, 1971 CE.
129 – al-Rūḥ fī al-Kalām ʿalā Arwāḥ al-Amwāt wa-al-Aḥyāʾ (The Spirit: On the Souls of the Dead and the Living), Shams al-Dīn Abū ʿAbd Allāh Ibn Qayyim al-Jawziyyah; 3rd ed., Riyadh: Maktabat al-Riyāḍ al-Ḥadīthah, 1386 AH / 1966 CE.
130 – al-Radd ʿalā man Ankara al-Ḥarf wa-al-Ṣawt (Refutation of Those Who Deny the Letter and the Sound), Abū Naṣr ʿUbayd Allāh ibn Saʿīd ibn Ḥātim al-Wāʾilī al-Sijzī; edited and studied by Muḥammad Bākārīm Bā ʿAbd Allāh, Master’s thesis, 1403–1404 AH, typewritten copy.
131 – al-Risālah al-Tadmuriyyah (The Tadmurian Treatise), Ibn Taymiyyah; Riyadh: Maktabat al-Riyāḍ al-Ḥadīthah.
132 – Rasāʾil fī al-ʿAqīdah (Epistles on Creed), Muḥammad Ṣāliḥ al-ʿUthaymīn; 2nd ed., Riyadh: Maktabat al-Maʿārif, 1404 AH / 1983 CE.
133 – al-Rawḍ al-Miʿṭār fī Khabar al-Aqṭār (The Fragrant Garden: A Geographical Dictionary), Muḥammad ʿAbd al-Munʿim al-Ḥimyarī; edited by Iḥsān ʿAbbās, 2nd ed., Beirut: Maktabat Lubnān, 1984 CE.
134 – Rawḍat al-Nāẓir wa-Junnat al-Manāẓir (The Meadow of the Observer and the Paradise of Reflections), Ibn Qudāmah al-Maqdisī; Cairo: al-Maṭbaʿah al-Salafiyyah wa-Maktabatuhā, 1391 AH.
135 – al-Rawḍah al-Nadiyyah Sharḥ al-ʿAqīdah al-Wāsiṭiyyah (The Lush Garden: Commentary on al-ʿAqīdah al-Wāsiṭiyyah), Zayd ibn ʿAbd al-ʿAzīz ibn Fayāḍ; 2nd ed., Riyadh: Maktabat al-Riyāḍ al-Ḥadīthah. ⦗ز⦘
136 – Zād al-Masīr fī ʿIlm al-Tafsīr (Provisions for the Traveler in the Science of Qurʾanic Exegesis), ʿAbd al-Raḥmān ibn ʿAlī ibn al-Jawzī; 3rd ed., Beirut: al-Maktab al-Islāmī, 1404 AH / 1984 CE.
137 – al-Zandaqah wa-al-Zanādiqah (Heresy and the Heretics), ʿĀṭif Shukrī Abū ʿAwaḍ; Jordan – Amman: Dār al-Fikr.