is an exposition of tawḥīd (pure monotheism) and of the Divine Names and Attributes, established through both reason and revelation, the like of which is not to be found in any other works.

54 – Rasāʾil Ikhwān al-Ṣafāʾ (The Epistles of the Brethren of Purity).

55 – The Epistle of al-Ashʿarī to the People of the Frontier (Ahl al-Thaghr).

56 – al-Risālah al-Ḍaḥawiyyah by Ibn Sīnā.

57 – al-Risālah al-Niẓāmiyyah by Abū al-Maʿālī al-Juwaynī.

58 – al-Risālah by Imām al-Shāfiʿī.

59 – An epistle ascribed to Abū ʿUthmān al-Naysābūrī—namely, ʿAqīdat al-Salaf wa-Aṣḥāb al-Ḥadīth by Abū ʿUthmān al-Ṣābūnī.

60 – Rafʿ al-Malām ʿan al-Aʾimmat al-Aʿlām (Removing Blame from the Eminent Imams) by Shaykh al-Islām Ibn Taymiyyah; the author abridged it while discussing the causes of the scholars’ disagreements, refined it, expanded upon it, and further clarified it.

61 – al-Sunnah by ʿAbd Allāh, the son of Imām Aḥmad.

62 – al-Sunnah by Abū Bakr al-Khallāl.

63 – al-Sunan by Abū Dāwūd al-Sijistānī.

64 – al-Sunan by Ibn Mājah al-Qazwīnī.

65 – al-Sunan by al-Nasāʾī.

66 – The Prophetic Biography by Ibn Hishām; he did not specify the book’s title.

67 – Sharḥ Asmāʾ Allāh al-Ḥusnā (Commentary on the Most Beautiful Names of Allah) by Abū ʿAbd Allāh al-Qurṭubī.