Good Food in Mexico City: A Guide to Food Stalls, Fondas and Fine Dining by Nicholas Gilman, winner of the Gourmand Cookbook award, is a little book with a big purpose: to put Mexico City on the map as one of the great food capitals of the world. The city, founded by the Aztecs almost 700 years ago, and currently home to one-quarter of the country's population, is a complex amalgam of cultural influences, which show up gloriously in its food. This...