Rāzī, Fakhr al-Dīn Muḥammad ibn ʻUmar, 1149 or 50-1210

"After authoring a number of works, I decided to write a book for my eldest child, to include various rational and textual topics. The result of such decision is the book of al-Arbaʿīn, that I hope can be his guideline for the future", Imām Fakhr Rāzī says at the outset of this work. The work is compiled in 40 'Questions'. The first question is on حدوث العالم, the second on ان المعدوم لیس بشیء..., the fifth on حقیقه اله, ..., the tenth on انه تعالی یمتنع ان یکون محلا للحوادث..., the twentieth on بیان ان کنه حقیقه الله هل هو معلوم لبشر ام لا..., the thirtieth on المعاد... and the fortieth on فی ضبط المقدمات التی یمکن الرجوع الیها فی اثبات المطالب العقلیه. — Multiple dates; Sāvujbulāgh Wadh.Minasian 609

1 copy of Kitāb al-Maʻālim fī uṣūl al-dīn by Rāzī, Fakhr al-Dīn Muḥammad ibn ʻUmar, 1149 or 50-1210 — ?14th cent. MS. Arab. e. 241

1 copy of al-Sirr al-maktūm fī asrār [or mukhāṭabat] al-nujūm by Rāzī, Fakhr al-Dīn Muḥammad ibn ʻUmar, 1149 or 50-1210 — 1626 MS. Marsh 212

1 copy of al-Sirr al-maktūm fī asrār [or mukhāṭabat] al-nujūm by Rāzī, Fakhr al-Dīn Muḥammad ibn ʻUmar, 1149 or 50-1210 MS. Marsh 125

1 copy of Mafātīḥ al-ghayb by Rāzī, Fakhr al-Dīn Muḥammad ibn ʻUmar, 1149 or 50-1210 MS. Huntington 191

1 copy of Mafātīḥ al-ghayb by Rāzī, Fakhr al-Dīn Muḥammad ibn ʻUmar, 1149 or 50-1210 MS. Arch. Selden A. 15

1 copy of Mafātīḥ al-ghayb by Rāzī, Fakhr al-Dīn Muḥammad ibn ʻUmar, 1149 or 50-1210 — 1452 MS. Marsh 222

4 works by 4 authors on the subjects of Astrology and Astronomy — 1343 MS. Hyde 32

1 copy of al-Mulakhkhaṣ fī al-ḥikmah wa-al-manṭiq by Rāzī, Fakhr al-Dīn Muḥammad ibn ʻUmar, 1149 or 50-1210 — 1233 MS. Huntington 329

1 copy of Taḥṣīl al-uṣūl min Kitāb al-Maḥṣūl by Rāzī, Fakhr al-Dīn Muḥammad ibn ʻUmar, 1149 or 50-1210 MS. Marsh 544

2 works by 2 authors on the subjects of Astrology, Magic, and Divination — Multiple dates MS. Bodl. Or. 281

1 copy of al-Mabāḥith al-arbaʻūn fī uṣūl al-dīn by Rāzī, Fakhr al-Dīn Muḥammad ibn ʻUmar, 1149 or 50-1210 — 1626 [copied from a MS. of 1293]. MS. Digby Or. 20

5 works by 4 authors on the subjects of Philosophy, Koran, Love, and Astronomy — 13th or 14th cent.? MS. E.D. Clarke Or. 19

1 copy of al-Sirr al-maktūm fī ʻilm khawāṣṣ al-nujūm.* by Rāzī, Fakhr al-Dīn Muḥammad ibn ʻUmar, 1149 or 50-1210 — End of 16th cent.? MS. Selden Superius 66

1 copy of Sharḥ Kitāb al-kullīyāt by Rāzī, Fakhr al-Dīn Muḥammad ibn ʻUmar, 1149 or 50-1210 — 1215 MS. Arch. Selden A. 64

1 copy of Ḥadāʼiq al-anwār fī ḥaqāʼiq al-asrār by Rāzī, Fakhr al-Dīn Muḥammad ibn ʻUmar, 1149 or 50-1210 MS. Fraser 182

1 copy of Ḥadāʼiq al-anwār fī ḥaqāʼiq al-asrār by Rāzī, Fakhr al-Dīn Muḥammad ibn ʻUmar, 1149 or 50-1210 — Multiple dates; Qazwīn MS. S. Digby Or. 2

1 copy of Compendium of al-Maḥṣūl fī usūl al-fiqh of Rāzī, Fakhr al-Dīn Muḥammad ibn ʻUmar, 1149 or 50-1210 (compl. 1270) by Mawṣilī, ʻAbd al-Raḥīm ibn Muḥammad, 1202-1272 MS. Arab. d. 191

1 copy of Ḥadāʼiq al-anwār fī ḥaqāʼiq al-asrār by Rāzī, Fakhr al-Dīn Muḥammad ibn ʻUmar, 1149 or 50-1210 MS. Fraser 183

1 copy of Commentary on the K. al-Ishārāt wa-al-tanbīhāt of Avicenna, 980-1037 by Rāzī, Fakhr al-Dīn Muḥammad ibn ʻUmar, 1149 or 50-1210 — 1400 MS. Marsh 500

1 copy of Kitāb fī sharḥ asmā Allāh taʻālá wa-ṣifātihi by Rāzī, Fakhr al-Dīn Muḥammad ibn ʻUmar, 1149 or 50-1210 — 1458 MS. Huntington donat. 11

1 copy of Mafātīḥ al-ghayb by Rāzī, Fakhr al-Dīn Muḥammad ibn ʻUmar, 1149 or 50-1210 MS. Marsh 275

6 works by 4 authors on the subjects of Philosophy, Soul, and Zoology — Multiple dates MS. Huntington 534

1 copy of Mafātīḥ al-ghayb by Rāzī, Fakhr al-Dīn Muḥammad ibn ʻUmar, 1149 or 50-1210 MS. Huntington 178

1 copy of al-Sirr al-maktūm fī asrār [or mukhāṭabat] al-nujūm by Rāzī, Fakhr al-Dīn Muḥammad ibn ʻUmar, 1149 or 50-1210 — [13th cent? (ff. 2-21 16th cent?)] MS. Huntington 544