Howard Karno specializes in books from Mexico and Latin America and has a large collection of cookbooks in his stock. Two of his catalogues are devoted to food and drink. These are divided into section on Mexico, Central and South America, the Caribbean, California and the Southwest, Coffee, Chocolate and Spice, Wine and Liquor and General Latin America. Number 537 throws in the Pacific Rim and Spain as well. Descriptions are in Spanish for Spanish books and English for English books.
Prices are in dollars.
Another is that all of them are in French. But frankly my French has deteriorated to the point where I can't really tell you much else. Prices are in francs and payment in francs is required. Descriptions in this typed and photocopied list are limited to a single sentence at the most. Few books are rare, but you'll find little treasures here and there.