| Khalifa Abu Bakr - Supporting Role of Islam |
| Khalifa Abu Bakr - Role of Abu Bakr |
| Khalifa Abu Bakr - Abu Bakr as seen by Western Writers |
| Khalifa Abu Bakr - Abu Bakr's Love for Islam |
| Khalifa Abu Bakr - Intelligence of Abu Bakr |
| Khalifa Abu Bakr - Holy Prophet's Estimate of Abu Bakr |
| Khalifa Abu Bakr - Abu Bakr in the Holy Quran |
| Khalifa Abu Bakr - Distinctions of Abu Bakr |
| Khalifa Abu Bakr - Children of Abu Bakr |
| Khalifa Abu Bakr - Wives of Abu Bakr |
| Khalifa Abu Bakr - Ali's Mourning on the Death of Abu Bakr |
| Khalifa Abu Bakr - Ali's Oration on the Death of Abu Bakr |
| Khalifa Abu Bakr - Things which he did not do, and wished that he should have done them |
| Khalifa Abu Bakr - Wishes and Regrets of Abu Bakr Elegy on the Death of Abu Bakr |
| Khalifa Abu Bakr - Counsel to Umar |
| Khalifa Abu Bakr - Appointment of Umar as his Successor |
| Khalifa Abu Bakr - Passing away of Abu Bakr |
| Khalifa Abu Bakr - Illness of Abu Bakr |
| Khalifa Abu Bakr - Abu Bakr and the Interpretation of Dreams |
| Khalifa Abu Bakr - Sermons of Abu Bakr |
| Khalifa Abu Bakr - Sayings of Abu Bakr |
| Khalifa Abu Bakr - Anecdotes of Abu Bakr 3 |
| Khalifa Abu Bakr - Anecdotes of Abu Bakr 2 |
| Khalifa Abu Bakr - Anecdotes of Abu Bakr 1 |
| Khalifa Abu Bakr - Poetry in the Time of Abu Bakr |
| Khalifa Abu Bakr - Abu Bakr and Fiqh |
| Khalifa Abu Bakr - Origin of Fiqh |
| Khalifa Abu Bakr - Abu Bakr and Tasawwuf |
| Khalifa Abu Bakr - Sufic Thought of Abu Bakr |
| Khalifa Abu Bakr - Abu Bakr and the Hadith |
| Khalifa Abu Bakr - The Mushaf |
| Khalifa Abu Bakr - Military Organization Under Abu Bakr |
| Khalifa Abu Bakr - Economic Organization |
| Khalifa Abu Bakr - Social Organization |
| Khalifa Abu Bakr - Political Organization |
| Khalifa Abu Bakr - Byzantine Garrison |
| Khalifa Abu Bakr - The Muslim Victory |
| Khalifa Abu Bakr - Battle of Ajnadein |
| Khalifa Abu Bakr - Siege of Damascus |
| Khalifa Abu Bakr - Battle of Busra |
| Khalifa Abu Bakr - Khalid's March to Syria |
| Khalifa Abu Bakr - Route to Syria |
| Khalifa Abu Bakr - Plan of the Byzantines |
| Khalifa Abu Bakr - Campaigns in Syria |
| Khalifa Abu Bakr - Battle of Babylon |
| Khalifa Abu Bakr - Battle of Firaz |
| Khalifa Abu Bakr - Campaigns in Western Iraq |
| Khalifa Abu Bakr - Battles of Huseid and Muzayyah |
| Khalifa Abu Bakr - Battle of Daumatul Jandal |
| Khalifa Abu Bakr - Battle of 'Ein-at-Tamr |
