One cry of alarm, and then another burst forth from the back of the crowd. The wall of uniforms surged, not parting fluidly as it had for the commissioner, but stumbling and shoving itself away from something on the far side. Even Swift, not accustomed to being ignored, looked more startled than angry as he attempted to identify the source of the disturbance. I stepped up onto a flower box to see what was happening just as a woman in a second-story window erupted into a sustained, throaty scream.

The officers had fallen back, leaving a wide radius around Junior Detective Charlie Cane. He was doubled over, clutching his sides as a spasm shook his body. Something was terribly strange about his arms. They looked dark, and the texture was all wrong; then his leg buckled and he dropped to the ground. His head shot up, and I saw his face in the unforgiving clarity of the moonlight—only it was not the same gentle face I had come to recognize over the past two days on the streets of New Fiddleham. It was not the face of a man at all, but the feral grimace of a beast.

I stood, transfixed, as my heart and stomach raced each other into my throat. Charlie’s legs looked broken, bending in places a man should not have joints, but still he rose, pivoted, and launched himself into a run down the cobbled streets away from the stunned officers. He stumbled and caught his fall with his hands, throwing himself back into his run so quickly he scarcely broke stride. He tore off his uniform shirt, and tossed it behind him, revealing stiff, dark hair now covering his torso. His whole body shook with another spasm, and again he stumbled, and again, until he was on his hands nearly as much as his feet. As he ran, those polished shoes clattered, empty, to the pavement behind him, the moon highlighting the sharp point of the toe. By the time the figure that had been Charlie Cane vanished into the billowing steam of an alleyway, it was not a fleeing man, but the form of a massive hound, bounding away on four great paws.

The square was tensed in silence as the sound of the beast’s footfalls receded into the distance. First to break the stunned hush was the commissioner. The flush of anger had left his cheeks completely, and he was now as pale as a ghost, but he puffed himself up nonetheless and yelled, “Stop him!” His voice cracked just a little and he coughed. Then he found his voice and bellowed, “After him! All of you! I want that monster dead!”