books.google.com - From the award-winning and bestselling author of Cod comes the dramatic, human story of a simple substance, an element almost as vital as water, that has created fortunes, provoked revolutions, directed economies and enlivened our recipes.Salt is common, easy to obtain and inexpensive. It is the stuff...http://books.google.com/books/about/Salt.html?id=xNEaD1g7XScC&utm_source=gb-gplus-shareSalt
