Abu Abdullah Ja'far ibn al-Aswad ibn al-Haytham

Abu Abdullah Ja'far ibn al-Aswad ibn al-Haytham was an Isma'ili da'i born in 268 AH (881/2 CE) in Qayrawan. He is the author of Kitāb al-Munāẓarāt ("The Book of discussions").^[1][2]

References

1. Clarke, L. (2001). Shi'ite Heritage: Essays on Classical and Modern Traditions. Global Academic Publishing. p. 85. ISBN 978-1-58684-066-2.
2. Daftary, Farhad (2005-03-23). Ismaili Literature: A Bibliography of Sources and Studies. I.B.Tauris. ISBN 978-0-85773-994-0.