Qalb Jazirat al-Arab (The Heart of Arabia)
A geographical and historical book by Fuad Hamza, adviser to King Abdulaziz. It describes the heart of the Arabian Peninsula: its regions, tribes, towns, routes and resources, with information on the administration and the political conditions in the early years of the Saudi state. It is one of the early sources on Najd and the Hijaz.
Fuad Hamza