205. Iqnāʻ fī furūʻ madhhab al-Imām Aḥmad Creator: ḥujāwī, Mūsá ibn Aḥmad, d. 1560 Date: 1600-1699 Language: Arabic
207. Irshād al-ʻaql al-salīm ilá mazāyā al-Kitāb al-karīm. Creator: Abū al-Saʻūd Muḥammad ibn Muḥammad, 1492 or 3-1574 or 5. Date: 1600-1699 Language: Arabic
208. Ishrāq sharḥ Mashāriq al-anwār. Creator: Akmal al-Dīn al-Bābartī, Muḥammad ibn Maḥmūd, 1310 or 1311-1384 or 1385 Date: 1382-1387 Language: Arabic Extent: 417 leaves : paper ; 275 x 180 (205 x 135) mm. bound to 275 x 185 mm.
209. Istibṣār fīmā ikhtalifa fīhi min al-akhbār. Creator: Ṭūsī, Muḥammad ibn al-ḥasan, 995-1067? Date: 1600-1699 Language: Arabic
210. Istiẓhār bi-al-dalīl al-samʻī fī ʻadm wuqūʻ al-ṭalāq ... etc. Date: 1932 Language: Arabic Extent: 264 leaves ; 240 x 175 (185 x 120 & 195 x 110) mm. bound to 245 x 185 mm.
211. Istīʻāb fī maʻrifat al-aṣḥāb. Creator: Ibn ʻAbd al-Barr, Yūsuf ibn ʻAbd Allāh, 978 or 979-1071 Date: 1600-1699 Language: Arabic
212. Istīʻāb fī maʻrifat al-aṣḥāb. Creator: Ibn ʻAbd al-Barr, Yūsuf ibn ʻAbd Allāh, 978 or 979-1071 Date: 1600-1699 Language: Arabic
213. Isʻāf fī aḥkām al-awqāf. Creator: Ṭarābulusī, Ibrāhīm ibn Mūsá, 1439 or 1440-1516 or 1517 Date: 1500-1599 Language: Arabic