It is the summer of 1976 and Salvo Ursari, a man of retirement age, is walking on a taut wire strung between the Twin Towers of New York's World Trade Center, almost fourteen hundred feet above the city. Far below him in the gaping crowd stands his wife, Anna, to whom he has made a solemn promise: This wire walk will end his career. In this daring moment, Steven Galloway opens his riveting novel about Salvo Ursari, whose life begins in 1919 amid a...