A parable written for the age of technological disruption . . . brilliantly told' Sunday Times The international bestselling author returns with an exploration of one of the grandest obsessions of the twentieth century 'The Bomber Mafia is a case study in how dreams go awry. When some shiny new idea drops from the heavens, it does not land softly in our laps. It lands hard, on the ground, and shatters.' In the years before the Second World War, in a sleepy air force base in central Alabama, a small group of renegade pilots put forth a radical idea. What if we made bombing so accurate that wars could be fought entirely from the air? What if we could make the brutal clashes between armies on the ground a thing of the past?