[Scribner] From historian and bestselling author of the Pulitzer Prize finalist Empire of the Summer Moon comes a “captivating, thoroughly researched” (The New York Times Book Review) tale of the rise and fall of the world’s largest airship—and the doomed love story between an ambitious British officer and a married Romanian princess at its heart. The tragic fate of the British airship R101—which went down in a spectacular fireball in 1930, killing more people than died in the Hindenburg disaster seven years later—has been largely forgotten. In His Majesty’s Airship, S.C. Gwynne resurrects it in vivid detail, telling the epic story of great ambition gone terribly wrong. Airships, those airborne leviathans that occupied center stage in the world in the first half of the 20th century, were a symbol of the future. R101 was not just the largest aircraft ever to have flown and the product of the world’s most advanced engineering—she was also the lynchpin of an imperial British sch