Arabia - Persian Gulf - Red Sea - Indian Ocean

Berenike Project (Steven E. Sidebotham)
Jean-Pierre Brun, Thomas Faucher, Bérangère Redon and Steven E. Sidebotham (eds.):
The Eastern Desert of Egypt during the Greco-Roman Period: Archaeological Reports (2018)

The MARES Project, University of Exeter
The Red Sea Institute. Publications and Papers
Ship-building Bibliography
India and the Mediterranean: Bibliography (Up to 2000)
Sunil Gupta: Iron Age/Early Historic Ports of the Indian Coastland

Arabia. Thesiger's Photo Albums
Indian Ocean, Red Sea, Arabian Gulf. Picture data base. University of Bergen

The Periplus of the Erythraean Sea
Isidore of Charax: Parthian Stations (Parthia.com)
Pliny: Natural History 6.96-111: On India
Strabo: Geography: Book XV: On India

Arabian Rock Art Heritage
Ociana: Corpus of the Inscriptions of Ancient North Arabia
CSAI: Corpus of South Arabian Inscriptions
Digital Archive for the Study of pre-Islamic Arabian Inscriptions

Propylaeum. German Research on the Arabian Peninsula
British Foundation for the Study of Arabia (Bulletin of the Society of Arabian Studies)

Lorimer: Gazetteer of the Persian Gulf, Oman and Central Arabia (1908-1915)
Wilfrid Malleson: Diary of a Tour in the Persian Gulf and in Turkish Arabia (1906)
Alois Musil: Palmyrena: A Topographical Itinerary (1928)
Alois Musil: Northern Arabia (1926). Map
Alois Musil: Arabia Deserta. A Topographical Itinerary (1927)
Alois Musil: The Middle Euphrates: A Topographical Itinerary (1927)
Gertrude Bell Archive. Newcastle University
Gertrud Bell: The Letters of Gertrude Bell I (1927)
Gertrud Bell: The Letters of Gertrude Bell II (1927)
Carsten Niebuhr: Reisebeschreibung nach Arabien und andern umliegenden Ländern I-III (1774, 1778, 1837)
Travelers in the Middle East. Archive