Joseph Goulden: ‘The Woman Who Smashed Codes’ book review

THE WOMAN WHO SMASHED CODES: A TRUE STORY OF LOVE, SPIES, AND THE UNLIKELY HEROINE WHO OUTWITTED AMERICA’S ENEMIES By Jason Fagone Dey St. Books, $27.99, 464 pages Of all the nonbattle technical accomplishments of World War II, perhaps the most important was the ability of the Allies to break coded messages of enemies and put…