The Tower of Babel is the greatest marvel of the Silk Age. Immense as a mountain, the ancient Tower holds unnumbered ringdoms, warring and peaceful, stacked one on the other like the layers of a cake. Thomas Senlin, the mild-mannered headmaster of a small village school, is drawn to the Tower by scientific curiosity and the grandiose promises of a guidebook. The luxurious Baths of the Tower seem an ideal destination for a honeymoon, but soon after arriving, Senlin loses Marya in the crowd. Senlin’s search for Marya carries him through madhouses, ballrooms, and burlesque theaters. He must survive betrayal, assassination, and the long guns of a flying fortress. But if he hopes to ever find his wife, Thomas Senlin must do more than survive. This quiet man of letters must become a man of action.