| A Bibliography of Ismailism | Tajdin, Nagib. | English | Bibliography |
| A Brief History of Ismailism | Alibhai Aziz, Abualy. | English | Bibliography |
| A Byzantine Victory over the Fatimids at Alexandretta (971) | Walker, Paul. | English | Bibliography |
| Ba'ze ma'lumot dar borayi Nizori | Durri, J. | Persian | Bibliography |
| Ba'zi az Ta'wilat-e Gulshan-e Raz. | Alibhai, Najmuddin. | English | Bibliography |
| Ba'zi az Ta'wilat-e Gulshan-e Raz. | Alibhai, Najmuddin. | English | Bibliography |
| Bab | Lewis, Bernard. | English | French | Bibliography |
| Badr al-Djamali | Becker, Carl H. | English | Bibliography |
| Bardjawan | Lewis, Bernard. | English | French | Bibliography |
| Batiniya | Vaux, B. Carra de. | English | Bibliography |
| Batiniyya | Hodgson, Marshall G. S. | English | Bibliography |
| Batiniyya | Hodgson, Marshall G. S. | English | Bibliography |
| Beauty and Islam: Aesthethics in Islamic Art and Architecture | Steigerwald, Diana | English | Full Text |
| Beitrage zur Geschichte Aegyptens unter dem Islam | Becker, Carl H. | German | Bibliography |
| Beitrage zur Islamischen Ketzergeschichte: Das `Kitab az-Zumurrid' des Ibn ar-Rawandi | Kraus, Paul . | German | Bibliography |
| Bemerkungen zur Imamitischen Firaq Literatur | Madelung, Wilferd. | German | Bibliography |
| Bequests to Heirs: Ismaili Law | Fyzee, Asaf A. A. | English | Bibliography |
| Betrase zur Islamischen literatureseschi IV: Samuel Miklos Stern, die Ikhwan Al-Safa und die Encyclopedia of Islam, | Plessner, M. | German | Bibliography |
| Bibibliography of Ismaili Literature. Studies in Near Eastern Culture and Society | Poonawala, Ismail K. | English | Full Text |
| Bibliography of the Publications of the Late W. Ivanow | Daftry, Farhad. | English | Bibliography |
| Biens fonciers constitués en waqf en Syrie fatimide pour une famille de Sarifs damascains | Sourdel, D. | French | Bibliography |
| Biobibliographie | Corbin, Henri. | French | Bibliography |
| Bohoras | Arnold, Thomas Walker, Sir. | English | Bibliography |
| Bohoras | Fyzee, Asaf A. A. | English | Bibliography |
| Bois sculptés d'églises coptes (époque fatimide) | Pauty, E. | French | Bibliography |
| Boiserie fatimite aux sculptures figurales | Herz-Pacha, M. | French | Bibliography |
| Boudh Awatar: Ainsi Parla Boudh Awtar | Edwards, U.M. | French | Full Text |
| Brief History of the Aga Khan | Dumasia, Navoroji M. | English | Bibliography |
| Brief Survey of the Evolution of Ismailism | Ivanow, Wladimir. | English | Bibliography |
| Brotherhood versus Imamate: Ikhwan al-Safa and the Isma'ilis | Netton, I. R. | English | Bibliography |
| Bulletin Critique des Annales Islamologiques | Steigerwald, Diana | English | Full Text |
| Buluggîn fils de Zîri prince berbère | Golvin, Lucien. | French | Bibliography |
| By Hill Tracks | Niallo, Aziz. | English | Bibliography |
| Byzantine-Fatimid Relations before the Battle of Manzikert | Hamdani, Abbas. | English | Bibliography |
| The Beginnings of Ismaili Dawa in Northern India | Hamdani, Abbas. | English | Bibliography |
| The Beliefs of the Ismailis | Gorianwala, Mu'izz. | English | Bibliography |
| The Berlin Druze Lexicon | Sprengling, M. | English | Bibliography |
| The blinding emerald: Ibn al-Riwandi's 'Kitab al Zumurrud | Stroumsa, Sarah | English | Full Text |
| The Bohras a Muslim Community of Gujarat | Lokhandwalla, S. T. | English | Bibliography |
| The Bohras of East Africa | Amiji, Hatim. | English | Bibliography |
| The Bohras of East Africa | Amiji, Hatim. | English | Bibliography |
| The Bohras. Sahibabad | Engineer, Ashgar Ali. | English | Bibliography |
| The Brethren Of Purity | Sufi, Isma'ili, Yezidi. | English | Bibliography |
| The Brethren Of Purity | Sufi, Isma'ili, Yezidi. | English | Bibliography |
| The Brotherhood of Purity | Lane-Poole, S. | English | Bibliography |
| The Brothers of Sincerity | Davidson, Thomas. | English | Bibliography |