Gabbert draws masterly portraits of the precise, uncanny affects that govern our psychological relationship to calamity — from survivor’s guilt to survivor’s elation, to the awe and disbelief evoked by spectacles of destruction, to the way we manage anxiety over impending dangers. Even more impressive is her skill at bending crisp, clear language into shapes that illustrate the shifting logic of the disastrous, keeping the reader oriented amid continual upheaval.