Ali, A.B.H. 2018. Muhammad’s Heirs:: The Rise of Muslim Scholarly Communities, 622-950 By Jonathan E. Brockopp (Cambridge: Cambridge University Press, 2017. 248 pages.). American Journal of Islam and Society. 35, 2 (Apr. 2018), 91–94. DOI:https://doi.org/10.35632/ajis.v35i2.835.