I moved to his side. “Are you okay, man?”

“Aye, lad. Aye. What the hell were you trying to do? Get yourself killed?”

I glowered at him and said, “You’re welcome. Glad I could help.”

“You nearly got yourself destroyed,” he replied. “Another second and that creature would have blasted you to bits.”

“Another second and you’d have put a bullet in its head,” I said.

Sir Stuart idly pointed the gun at me and pulled the trigger. The hammer fell with a flash of sparks as flint struck steel… and nothing happened.

“You were bluffing?” I asked.

“Aye,” Sir Stuart said. “’Tis a muzzle-loading pistol, boy. You have to reload them like a proper weapon.” Idly, he reached out a hand toward the last remnants of a deceased wraith, and flickers of light and memory flowed across the intervening space and into his fingertips. When he had it all back, Sir Stuart sighed and shook his head, seeming to recover a measure of strength. “Very well, then, lad. Help me up.”

I did so. Sir Stuart’s midsection on the right side was considerably more translucent than before, and he moved as if it pained him.

“When will they be back?” I asked him.

“Tomorrow night, by my reckoning,” he said. “With more. Last night they had four lemurs along. Tonight it was six. And that seventh…” He shook his head and started reloading the pistol from the powder horn he carried on a baldric at his side. “I knew something stronger had to be gathering all those shades together, but I never considered a sorcerer.” He finished reloading the weapon, put the ramrod back into its holder, and said, “Pass me my ax, boy.”

I got it for him and handed it over. He slipped its handle through a ring on his belt and nodded. “Thank you.”

A thumping sound made me turn my eyes back toward the house.

A man, burly, wearing a dark, hooded sweater and old jeans, was holding a long-handled crowbar in big, blocky hands. He shoved one hand into the space between the door and the frame, and with a practiced, powerful motion, popped the door from its frame and sent it swinging open.

Without an instant’s hesitation, Sir Stuart fired. So did the house’s spectral defenders. A hurricane of ghostly power hurtled down upon the man—and passed harmlessly through him. Hell, the guy looked like he hadn’t noticed anything at all.

“A mortal,” Sir Stuart breathed. He took a step forward, let out a sound of pain, and clutched at his side. His teeth were clenched, his jaw muscles standing out sharply. “Dresden,” he gasped. “I cannot stop a mortal man. There is nothing I can do.”

The hooded intruder took the crowbar into his left hand and drew a stubby revolver from his sweater with his right.

“Go,” Stuart said. “Warn Mortimer. Help him!”

I blinked. Mortimer had made it clear that he didn’t want to get involved with me—and some childish part of my nature wanted to snap that turnabout was fair play. But a wiser, more rational part of me reminded my inner child that without Mort, I might never be able to get in touch with anyone else in town. I might never find my own killer. I might never be able to protect my friends.