From Petra back to Makka – From “Pibla” back to Qibla by David A King

https://muslimheritage.com/pibla-back-to-qibla/ A critique of Dan Gibson, Early Islamic Qiblas: A Survey of mosques built between 1AH/622 C.E. and 263 AH/876 C.E. (with maps, charts and photographs), 296 pp., Vancouver BC: Independent Scholars Press, 2017