Westminster Abbey. The Cosmati pavements. Edited by Lindy Grant and Richard Mortimer. (Courtauld Research Papers, 3.) Pp. x+141 incl. 42 ills+1 colour fold-out plate. Aldershot: Ashgate, 2002. £49.95. 0 7546 0486 1 - Gardner, Julian (The journal of ecclesiastical history, 2003)