The commerce and navigation of the Erythraean sea being translations of the "Periplus maris Erythraei" by an anonymous writer and partly from Arrian's Account of the voyage of Nearkhos - McCrindle, John Watson 1825-1913; Ctesias Cnidius ca. um 400 v.Chr; Ctesias Cnidius ca. um 400 v.Chr (Philo Press, 1973)