Fighting for the cross. Crusading to the Holy Land. By Norman Housley. Pp. xvii+357 incl. 9 maps and 52 ills+18 colour plates. New Haven–London: Yale University Press, 2008. £25. 978 0 300 11888 9The Fourth Crusade. Event, aftermath, and perceptions. Papers from the sixth conference of the Society for the Study of the Crusades and the Latin East, Istanbul, Turkey, 25–29 August 2004. Edited by Thomas F. Madden. (Crusades. Subsidia, 2.) Pp. xxiii+184. Aldershot–Burlington, VT: Ashgate, 2008. £50. 978 0 7546 6319 5Crusading spirituality in the Holy Land and Iberia, c. 1095–c. 1187. By William J. Purkis. Pp. xii+215 incl. map. Woodbridge: Boydell Press, 2008. £45. 978 1 84383 396 3