In the present state of our knowledge it is not difficult to describe the physical setting for pre-Islamic Arabian history, and new archaeological discoveries in Saudi Arabia, Yemen, Jordan and the Gulf are producing much valuable evidence. Over the past century a vast body of epigraphical material – some 50,000 north and south Arabian inscriptions and the inscribed sticks now emerging by the hundreds in northern Yemen – has provided a wealth of information on the societies of the peninsula, especially the bedouins. But all this seldom provides a coherent picture of the course of events, as opposed to vignettes and bare details, and thus does not replace a literary historical tradition. There are external epigraphic records of the Arabs and Arabia, and historical sources – especially in Greek and Syriac – are often helpful. But this information too is profoundly discontinuous, and in any case represents the perspective of outsiders who regarded the Arabs as barbarian marauders and most of Arabia as a menacing wasteland.