Very interesting book containing serious scholarship in a readable style. I have taken out two stars mainly for maps or schematic diagrams which are sorely lacking. Author continues describing this feature in North East corner, that one along East West axis, one chowk towards south, another chowk towards south East of the first one and so on, without including even a single layout showing directions. After some time it becomes impossible to get a mental picture of what she is trying to say. Otherwise a perfect book.