1. The sea-birds of the southeast coast of Arabia;Bailey;Vogelwarte,1966
2. Notes on autumn migration at the Bosphorus and in the Aegean;Ballance;Vogelwarte,1961
3. Birds of Asir and parts of Hijaz and northern Yemen collected by H. St. J. B. Philby on his 1936 journey;Bates;Vogelwarte,1937
4. Birds of Jidda and Central Arabia collected in 1934 and early m 1935, chefly by Mr. Philby. Parts III & IV;Bates;Vogelwarte,1937