In 1950, the editor Judith Jones rescued Anne Frank's diary from the reject pile. Ten years later, she championed a cookbook no other publisher would touch and named it "Mastering the Art of French Cooking," the first of many seminal culinary titles that she shepherded. At 85, she still works as a senior editor and vice president of Knopf. But every girl needs a hobby. So three years ago, she started raising cattle.