| La heterodoxia en al-Andalus durante el periodo omeya M Fierro Cuadernos de islamología 1, 1987 | 140 | 1987 |
| The treatises against innovations (kutub al-bida‘) M Fierro Walter de Gruyter, Berlin/New York 69 (2), 204-246, 1992 | 105 | 1992 |
| THE LEGAL POLICIES OF THE ALMOHAD CALIPHS AND IBN RUSHD'S BIDĀYAT AL-MUJTAHID M Fierro Journal of Islamic Studies 10 (3), 226-248, 1999 | 101 | 1999 |
| Bāṭinism in Al-Andalus. Maslama b. Qāsim al-Qurṭubī (d. 353/964), Author of the" Rutbat al-Ḥakīm" and the" Ghāyat al-Ḥakīm (Picatrix)" M Fierro Studia Islamica, 87-112, 1996 | 88 | 1996 |
| Spiritual Alienation and Political Activism: The Ġurabā’in al-Andalus During the Sixth/Twelfth Century 1 M Fierro The Almohad Revolution, 1-32, 2018 | 77 | 2018 |
| The language situation in al-Andalus M Fierro, J Samsó The Formation of al-Andalus, Part 2, 3-17, 2019 | 72 | 2019 |
| 'Abd al-Rahman III: The First Cordoban Caliph M Fierro Simon and Schuster, 2012 | 71 | 2012 |
| El espacio de los muertos: fetuas andalusíes sobre tumbas y cementerios MIF Bello L'urbanisme dans l'occident musulman au moyen âge: Aspects juridiques, 153-190, 2000 | 69 | 2000 |
| Accusations of unbelief in Islam: a diachronic perspective on Takfīr C Adang, H Ansari, M Fierro, S Schmidtke Brill, 2015 | 68 | 2015 |
| The almohad revolution: politics and religion in the Islamic West during the twelfth-thirteenth centuries M Fierro Routledge, 2018 | 60 | 2018 |
| Alfonso X" The Wise": The Last Almohad Caliph? M Fierro Al-Andalus, Sepharad and Medieval Iberia, 19-42, 2010 | 60 | 2010 |
| Ibn Ḥazm of Cordoba: The life and works of a controversial thinker C Adang, M Fierro, S Schmidtke Brill, 2012 | 59 | 2012 |
| La islamización de las ciudades andalusíes a través de sus ulemas: s. II/VIII-comienzos s. iv/x MI Fierro Bello, M Marín | 58 | 1998 |
| Cuatro preguntas en torno a Ibn Hafsun M Fierro al-Qantara 16 (2), 221, 1995 | 57 | 1995 |
| Proto-Malikis, Malikis, and Reformed Malikis in al-Andalus M Fierro The Islamic school of Law: evolution, Devolution, and progress, 57-76, 2005 | 55 | 2005 |
| Opposition to Sufism in al-Andalus M Fierro Islamic mysticism contested, 174-206, 1999 | 51 | 1999 |
| Las genealogías de c Abd al-Mu'min, primer califa almohade M Fierro Al-Qanṭara 24 (1), 77-107, 2003 | 50 | 2003 |
| Madīnat al-Zahrā', el paraíso y los fatimíes M Fierro Al-Qanṭara 25 (2), 299-327, 2004 | 48* | 2004 |
| Le mahdi Ibn Tûmart et al-Andalus: l'élaboration de la légitimité almohade M Fierro Revue des mondes musulmans et de la Méditerranée, 107-124, 2000 | 48 | 2000 |
| The polemic about the karāmāt al-awliyā’and the development of Ṣūfism in al-Andalus (fourth/tenth–fifth/eleventh centuries) 1 M Fierro Bulletin of the School of Oriental and African Studies 55 (2), 236-249, 1992 | 46 | 1992 |
