Lionel Casson, Libraries in the Ancient World, New Haven and London, Yale University Press, 2001. xii + 177 pp. ISBN 0 300 08809 4; Roy MacLeod (ed.), The Library o f Alexandria. Centre of Learning in the Ancient World, London and New York, I.B. Tauris, 2000. xii + 196 pp. ISBN 1 86064 428 7.