21 – al-Asnā fī Asmāʾ Allāh al-Ḥusnā wa-Ṣifātih al-ʿUlyā (The Most Exalted Explanation of Allah’s Most Beautiful Names and Lofty Attributes), microfilm. Abū ʿAbd Allāh al-Qurṭubī, Riyadh: Central Library of Imam Muhammad ibn Saud Islamic University, Nos. 228–230.
22 – al-Ashʿarī (Abū al-Ḥasan), Ḥamūdah Gharābah, Cairo: Maṭbaʿat al-Risālah.
23 – al-Iṣābah fī Tamyīz al-Ṣaḥābah (Precisely Distinguishing the Companions), Abū al-Faḍl Aḥmad ibn ʿAlī ibn Ḥajar al-ʿAsqalānī, Beirut: Dār Ṣādir.
24 – Aṣl al-Shīʿah wa-Uṣūlihā (The Origins of the Shīʿah and Their Principles), Muḥammad Ḥusayn Āl Kāshif al-Ghiṭāʾ, 4th ed., Beirut: al-Aʿlamī Publishing House, 1402 AH / 1982 CE.
25 – Uṣūl Ahl al-Sunnah wa-l-Jamāʿah (The Foundations of Ahl al-Sunnah wa-l-Jamāʿah), Abū al-Ḥasan al-Ashʿarī, critical edition by Muḥammad al-Sayyid al-Jalīnd, Cairo: Maktabat al-Taqaddum.
26 – Uṣūl al-Dīn (The Principles of Religion), Abū Manṣūr ʿAbd al-Qāhir ibn Ṭāhir al-Baghdādī, 1st ed., Istanbul: Faculty of Theology, Dār al-Funūn, Turkey, 1346 AH / 1927 CE.
27 – Aḍwāʾ al-Bayān fī Iḍāḥ al-Qurʾān bi-l-Qurʾān (Illuminating Exposition: Explaining the Quran by the Quran), Muḥammad al-Amīn ibn Muḥammad al-Mukhtār al-Jakanī al-Shinqīṭī, Beirut: ʿĀlam al-Kutub.
28 – Iʿtiqādāt Firaq al-Muslimīn wa-l-Mushrikīn (The Creeds of the Muslim and Polytheist Sects), Muḥammad ibn ʿUmar al-Khaṭīb al-Rāzī, together with Dhayl Kitāb al-Murshid al-Amīn ilā Iʿtiqādāt Firaq al-Muslimīn wa-l-Mushrikīn, by Ṭāhā ʿAbd al-Raʾūf Saʿd and Muṣṭafā al-Hawārī, Cairo: Maktabat al-Kuliyyāt al-Azhariyyah, 1398 AH / 1978 CE.
29 – al-Iʿtiqād wa-l-Hidāyah ilā Sabīl al-Rashād (Creed and Guidance to the Path of Right Guidance), Abū Bakr Aḥmad ibn al-Ḥusayn al-Bayhaqī, critical edition by Aḥmad ʿIṣām al-Kātib, 1st ed., Beirut: Dār al-Āfāq al-Jadīdah, 1401 AH / 1981 CE.
30 – al-Aʿlām (The Biographical Dictionary), Khayr al-Dīn al-Ziriklī, 3rd ed., Beirut, 1389 AH / 1969 CE.
31 – al-Aʿlām al-ʿIlmiyyah fī Manāqib Shaykh al-Islām Ibn Taymiyyah (Scholarly Testimonies to the Merits of Shaykh al-Islām Ibn Taymiyyah), Abū Ḥafṣ ʿUmar ibn ʿAlī al-Bazzār, critical edition by Ṣalāḥ al-Dīn al-Munajjid, 1st ed., Beirut: Dār al-Kitāb al-Jadīd, 1396 AH.