Having recently read Rushdies The Satanic Verses I was convinced by the prolog that Satans modern incarnation is possibly a nomadic IT contractor who cannot find any degree of stablity in his location, PS Defoes The History of the Devil is a fascinating work in its own right, that said the Satanic Verses is a veritable tour de force, great reading for your summer vacation.
Satan, being thus confined to a vagabond, wandering, unsettled condition, is without any certain abode; for though he has, in consequence of his angelic nature, a kind of empire in the liquid waste or air, yet this is certainly part of his punishment, that he is ... without any fixed place, or space, allowed him to rest the sole of his foot upon.
Daniel Defoe, The History of the Devil