In this slim volume the great Islamic scholar describes the invasion of Constantinople by the OttomanTurks on May 29, 1453, evoking the city at this pivotal moment in its long history. It is a fascinating, highly readable look at the people and architecture of the city with a superb discussion of the conquest and its cultural aftermath. Highly recommended for an understanding of the long, complex history of the city.  (TKY17, $19.95)