There was a rustle from outside; the light scrape of a pin being pulled from a stud before it was pushed through the mesh of the peephole. Belatedly, Gideon scrambled up to toss it back, as one did a grenade; but the bead of Harrow’s earring had landed in her cell, and from that tiny mote of bone sprang humerus, radius, and ulna. A skeletal hand groped blindly at the key in the lock and turned it even as Gideon swung her boot around to smash it into splintery bits. It crumbled away to dust, including the stud. Harrowhark Nonagesimus swung open the door, haloed faintly in the electric lights from the tier, her acerbic little face as welcome as a knee to the groin.

Gideon the Ninth - Act One, Chapter Four