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The Vatican Cookbook: 500 Years of Classic Recipes, Papal Tributes and Exclusive Images of Life and Art at the Vatican is the brainchild of the Swiss Guard, which for centuries has protected popes. Co-author Thomas French walks us through it. Above, guard David Geisser in the famous ceremonial garb; below, Spaghetti Frutti di Mare. A portion of the proceeds of book sales supports One Human Family, Food for All, a campaign of Catholic Relief Services dedicated to ending world hunger.