18 – Aʿyān al-ʿAṣr wa-Aʿwān al-Naṣr (The Notables of the Age and the Helpers of Victory) by Ṣalāḥ al-Dīn Khalīl ibn Aybak al-Ṣafadī; ed. ʿAli Abū Zayd and others; publisher: Dār al-Fikr al-Muʿāṣir, Beirut – Lebanon, and Dār al-Fikr, Damascus – Syria; 1st ed., 1418 AH / 1998 CE.
19 – Ikmāl al-Ikmāl by Ibn Nuqṭah al-Ḥanbalī; ed. ʿAbd al-Qayyūm ʿAbd Rabb al-Nabī; publisher: Umm al-Qurā University, Mecca – Saudi Arabia.
20 – Ikmāl al-Muʿlim bi-Fawāʾid Muslim (The Supplement to al-Muʿlim on the Merits of Ṣaḥīḥ Muslim) by Qāḍī ʿIyāḍ; ed. Yaḥyā Ismāʿīl; publisher: Dār al-Wafāʾ, Cairo – Egypt; 1st ed., 1419 AH.
21 – Al-Ilmāʿ ilā Maʿrifat Uṣūl al-Riwāyah wa-Taqyīd al-Samāʿ (A Brief Guide to the Principles of Transmission and the Documentation of Audition) by Qāḍī ʿIyāḍ; ed. al-Sayyid Aḥmad Ṣaqr; publisher: Dār al-Turāth, al-Maktabah al-ʿAtīqah, Cairo and Tunis; 1st ed., 1379 AH / 1970 CE.
22 – Al-Umm (The Foundation) by al-Shāfiʿī; ed. Rifʿat Fawzī ʿAbd al-Muṭṭalib; publisher: Dār al-Wafāʾ, al-Mansurah – Egypt; 1st ed., 2001 CE.
23 – Inbāh al-Ruwāt ʿalā Anbāh al-Nuḥāt (Alerting the Narrators to the Accounts of the Grammarians) by Jamāl al-Dīn Abū al-Ḥasan ʿAli ibn Yūsuf al-Qifṭī; ed. Muḥammad Abū al-Faḍl Ibrāhīm; publisher: Dār al-Fikr al-ʿArabī, Cairo – Egypt, and Muʾassasat al-Kutub al-Thaqāfiyyah, Beirut – Lebanon; 1st ed., 1406 AH / 1982 CE.
24 – Al-Ansāb (Genealogies) by al-Samʿānī; ed. ʿAbd al-Raḥmān ibn Yaḥyā al-Muʿallimī al-Yamānī and others; publisher: The Council of the Dār al-Maʿārif al-ʿUthmāniyyah, Hyderabad; 1st ed., 1382 AH / 1962 CE.
25 – Al-Imāʾ ilā Aṭrāf Aḥādīth Kitāb al-Muwaṭṭaʾ (An Index to the Incipits of the Ḥadiths in the Muwaṭṭaʾ) by Abū al-ʿAbbās Aḥmad ibn Ṭāhir al-Dānī al-Andalusī; ed. Abū ʿAbd al-Bārī Riḍā Būshāmah al-Jazāʾirī; publisher: Maktabat al-Maʿārif for Publishing and Distribution, Riyadh – Saudi Arabia; 1st ed., 1424 AH / 2003 CE.
26 – Al-Bāʿith al-Ḥathīth Sharḥ Ikhtiṣār ʿUlūm al-Ḥadīth (The Urgent Impetus: A Commentary on the Abridgment of the Sciences of Ḥadith) by Aḥmad Muḥammad Shākir; publisher: Dār Ibn al-Jawzī; 1st ed., 1435 AH.