Review Article: Mobile phones: appropriation, uses and consequences: Gerard Goggin (ed.), Mobile Phone Cultures. London: Routledge, 2007. ix + 190 pp. ISBN: 978 - 0 - 415 - 42530 - 8, $140 (hbk) James E. Katz (ed.), Handbook of Mobile Communication Studie s. Cambridge, MA: MIT Press, 2008. xii + 472 pp. ISBN: 978 - 0 - 262 - 11312 - 0, $45 (hbk).