As an adjunct to the Fish Sauce topic, here are three books specifically dealing with fish sauce and recipes using that. First up, The Red Boat Fish Sauce Cookbook (eG-friendly Amazon.com link) by the makers of Vietnam's finest nước mắm.     Then a general selection of 50 recipes using fish sauces from around the world: The Fish Sauce Cookbook (eG-friendly Amazon.com link) by Victoria Meewes.     And finally, The Story of Garum (eG-friendly Amazo