TY  - WEB
TI  - Shia Islam: The Nahj al-Balagha, attributed to Ali ibn Abi Talib.
UR  - /tree/shia-islam
ER  - 
TY  - WEB
TI  - Shia Islam: S. H. M. Jafri, The Origins and Early Development of Shia Islam (1979).
UR  - /tree/shia-islam
ER  - 
TY  - WEB
TI  - Sunni Islam: The Qur'an; the Hadith collections of al-Bukhari and Muslim.
UR  - /tree/sunni-islam
ER  - 
TY  - WEB
TI  - Sunni Islam: Jonathan A. C. Brown, Hadith: Muhammad's Legacy in the Medieval and Modern World (2018).
UR  - /tree/sunni-islam
ER  -