1. 'Agreements with the Trucial Chiefs and also with the Chiefs of Bahrain' Date: 1891/1900 Language: English Geographic region: BahrainTrucial Coast
2. 'Vol 282 Head IV, Volume 11 (eleven) Bahrein and Wahabee Complications' Date: 1859/1862 Language: English Geographic region: BahreinBassidoreDemaumKatif
