A bellow erupted from the manhole, and the fingers loosened. The girl twisted her leg, and though it cost her one of her expensive oxfords and one kneesock, she dragged herself free of its grasp, sobbing. I gathered her up and backpedaled away, turning so that I wasn’t leaving my back to the manhole.

The troll shouldn’t have been able to squeeze his way out of a hole that small, but he did. First came that grimy arm, followed by a lumpy shoulder, and then his malformed head and hideous face. He looked at me and growled, jerking his way out of the hole with rubbery ease, until he stood in the middle of the bridge between me and the far side of the river, like some professional wrestler who had fallen victim to a correspondence course for plastic surgeons. In one hand, he held a meat cleaver approximately two feet long, with a bone handle and suspicious-looking stains of dark brown on it.

“Harry Dresden,” the troll rumbled. “Wizard deprive Gogoth of his lawful prey.” He whipped the cleaver left and right. It made a little whistling sound.

I lifted my chin and set my jaw. It’s never smart to let a troll see that you’re afraid of him. “What are you talking about, Gogoth? You know as well as I do that mortals aren’t all fair game anymore. The Unseelie Accords settled that.”

The troll’s face split into a truly disgusting leer. “Naughty children,” he rumbled. “Naughty children still mine.” He narrowed his eyes, and they started burning with malicious hunger. “Give! Now!” The troll rolled toward me a few paces, gathering momentum.

I lifted my right hand, forced out a little will, and the silver ring upon my third finger abruptly shone with a clear, cool light, brighter than the illumination around us.

“Law of the jungle, Gogoth,” I said, keeping my voice calm. “Survival of the fittest. You take another step and you’re going to land smack in the ‘too stupid to live’ category.”