25. 'Persian Gulf, Arabian Coast, affairs of, Commodore Hawkins return, despatch of the Elphinstone to the' Date: 1846/1846 Language: English Geographic region: Trucial Coast
26. 'Report of Lieutenant-Colonel Charles Edward Stewart, Bengal Staff Corps, on Special Duty on the Perso-Afghan Frontier.' Creator: Author: Charles Edward Stewart Date: 1883/1883 Language: English Geographic region: MervMashadKhorasanHerāt
27. 'Monograph on the Aden Hinterland as touching the States of Dthala, Yafa', Alawi, etc., by Major H F Jacob, late Political Agent, Dthala.' Creator: Author: Harold Fenton Jacob Date: 1908/1908 Language: English Geographic region: DthalaYafa'
28. ‘Letters from India (Secret Dept)’, Vol. 13 Date: 1871/1872 Language: English Geographic region: NejdZanzibarYemen
29. ‘Persian Gulf Affairs’ Creator: Author: Government of Bombay Date: 1853/1853 Language: English Geographic region: PersiaPersian Gulf
30. ‘Affairs of the Persian Gulph’ Date: 1833/1834 Language: English Geographic region: Persian GulfAboothabeeBushire
31. ‘Affairs of the Persian Gulf. Vol:I’ Date: 1831/1834 Language: English Geographic region: BushireSowackSohar
32. ‘Affairs of the Persian Gulf. Vol: 2.’ Date: 1827/1832 Language: English Geographic region: MuscatPersian GulfSharga
33. 'Affairs of the Persian Gulf. Vol: 3.' Date: 1810/1832 Language: English Geographic region: Persian GulfMuscatBhareinDareen
34. ‘Affairs of the Persian Gulf.’ Creator: Author: Government of Bombay Date: 1850/1850 Language: English Geographic region: Persian Gulf
36. ‘In three Volumes. Vol: 2. Affairs of the Persian Gulf’ Date: 1831/1833 Language: English Geographic region: Persian GulfMuscatBushire