The breathtaking debut novel of a daring young woman in 1930s New York, who takes her brother's place to risk her life above the city that never sleeps ... As the Great Depression bites, show dancer Grace's Irish immigrant family can't afford the rising rents, nor the medicine that her little sister urgently needs. When her twin brother is injured and can no longer work on the construction of the half-built Empire State Building, Grace steps up - literally. She trades her dancing shoes for worker boots, braving deadly metal work hundreds of feet in the sky. But survival isn't guaranteed. Failure could mean not only losing her job, but also her life, and the livelihood of her family and team. Sparks fly across the great metal beams, as a terrible accident and a split-second decision leaves Grace re-evaluating everything that she thought she knew about herself ... Set against the backdrop of a city at a crossroads, this electrifying story is full of heart and hope, family and friendship, and the sacrifices we make for those we love.