“Kurlansky finds the world in a grain of salt.” - New York Times Book Review An unlikely world history from the bestselling author of Cod and The Basque History of the World Best-selling author Mark Kurlansky turns his attention to a common household item with a long and intriguing history: salt. The only rock we eat, salt has shaped civilization from the very beginning, and its story is a glittering, often surprising part of the history of humankind. A substance so valuable it served as currenc…Show more