Kay's thoroughly excellent new novel resembles his Song for Arbonne (1992) in that there is no magic in it. Instead, Kay deftly and intelligently bends history at a slightly different angle. The setting is a variant early medieval Spain whose Muslims, Christians, and Jews are also suitably modified. The story turns on the rivalries between the Kingdom of Al-Rassan, once mighty but now split into quarreling principalities, and the kings of the Jaddites. Far to the north, the Jaddites hope to reclaim Al-Rassan, which was once theirs. Into this skillfully imagined, eloquently described stew of war, intrigue, and magnificence happen a warrior from each side and a female physician. The threesome's adventures constitute the bulk of a long but never padded, demanding but enormously rewarding novel.