https://mairajsyed.faculty.ucdavis.edu/tag/early-islam/
early Islam | Mairaj U. Syed
early islamusyed
https://goddesschess.blogspot.com/2012/12/zafar-sanaa-and-mecca-some-light-shed.html
Goddesschess: Zafar, Sanaa and Mecca -- Some Light Shed on Early Islam and Christianity
Fascinating! From Spiegel Online. 12/21/2012 21.12.2012 Fortress in the Sky Buried Christian Empire Casts New Light on Early Islam ...