The demon trapped in the summoning circle screamed, slamming its crablike pincers against the unseen barrier, hurling its chitinous shoulders from side to side in an effort to escape the confinement. It couldn't. I kept my will on the circle, kept the demon from bursting free.
"Satisfied, Chauncy?" I asked it.
The demon straightened its hideous form and said, in a perfect Oxford accent, "Quite. You understand, I must observe the formalities." Then it took a pair of wholly incongruous wire-frame spectacles from beneath a scale and perched them upon the beaklike extremity of its nose. "You have questions?"
I let out a sigh of relief, and sat down on the edge of the worktable in my lab. I had cleared away all the clutter from around the summoning ring in the floor, and I'd have to move it before I could clamber up out of my lab, but I didn't like to take chances. No matter how comfortable Chaunzaggoroth and I were with our working relationship, there was always a chance that I could have messed up the summoning. There were rules of protocol that demonic beings were obliged to follow - one of them was offering resistance to any mortal wizard who called them. Another was doing their best to end the life of the same wizard, should they be able to escape the confines of the circle.
All in all, squeezing information from faeries and spirits of the elements was a lot easier and safer - but Bob had turned up nothing in his search among the local spirits. They weren't always up on information to be had in the city, and Bob now resided in his skull again, exhausted and unable to help any further.
So I'd gone to the underworld for assistance. They know when you've been bad or good, and they make Santa Claus look like an amateur.
"I need information about a man named Harley MacFinn, Chauncy. And about something he was working on called the Northwest Passage Project."
Chauncy clacked his pincers pensively. "I see. Presuming I have this information, what is it worth to you?"
"Not my soul," I snorted. "So don't even start with that. Look, I could dig this up myself in a few days."
Chauncy tilted his head, birdlike. "Ah. But time is of the essence, yes? Come now, Harry Dresden. You do not call upon me lightly. The possible dangers, both from myself and from your own White Council, are far too great."
I scowled at him. "Technically," I said, "I'm not breaking any of the Laws of Magic. I'm not robbing you of your will, so I'm clear of the Fourth Law. And you didn't get loose, so I'm clear of the Seventh Law. The Council can bite me."
The bone ridges above Chauncy's eyes twitched. "Surely, that is merely a colorful euphemism, rather than a statement of desire."
"It is."
Chauncy pushed the glasses a bit higher up on his nose. "The moral and ethical ramifications of your attitudes are quite fascinating, Harry Dresden. I am continually amazed that you remain in the Council's good graces. Knowing full well that most of the Council would look the other way while their enforcers killed you, should they learn that you have willfully brought a demon into this world, you still summon me not once, but a half-dozen times. Your attitudes are much more contiguous with those of many of my brethren in the World Below - "
"And I should throw in with your side, accept the dark powers, et cetera, et cetera," I finished for him, with a sigh. "Hell's bells, Chauncy. Why do you keep on trying to sucker me into signing on with Down-below, eh?"
Chauncy shrugged his bulky shoulders. "I admit that it would give me no small amount of status to gather a soul of your caliber into our legions," he said. "Additionally, it would free me from the onerous duties which make even these excruciating visits to your world seem pleasant by comparison."
"Well, you aren't getting my soul today," I told him. "So make me a counteroffer, or we can call a close to the negotiations and I can send you back."
The demon shuddered. "Yes, very well. Let us not be hasty, Harry Dresden. I have the information you need. Additionally, I have more information of which you are not aware, and which would be of great interest to you, and which I judge, additionally, may help to preserve your life and the lives of others. Given the situation, I do not think the price I will ask inappropriate: I wish another of your names."
I frowned. The demon had two of my names already. If he gained my whole name, from my own lips, he could use it in any number of magical applications against me. That didn't particularly disturb me - demons and their ilk had great difficulty in reaching out from the Nevernever, the spirit world beyond the physical one we inhabited, with sorcery.
But Chaunzaggoroth was a popular source of information among wizards who went to the underworld in need of it. What bothered me was the possibility that one of them would get it. Chauncy was correct - there were a lot of people on the White Council who would be happy to see me dead. If one of them got my name, there was the chance that they would use it against me, either to kill me or to magically force me to do something that would openly violate one of the Seven Laws and have me brought to trial and killed.
On the other hand, Chauncy never lied to me. If he said he had information that could save people's lives, he had it, and that's all there was to it. Hell, he might even know who the killer was, though a demon's grasp of individual human identity was somewhat shaky.
I decided to gamble.
"Done," I said. "All pertinent information on the subject of my inquiry in exchange for another of my names."
Chauncy nodded once. "Agreed."
"All right," I said. "Let's have the information on MacFinn and the Northwest Passage Project."
"Very well," Chauncy said. "Harley MacFinn is an heir to a considerable fortune made in coal mining and railroads at the turn of the twentieth century. He is one of the ten richest men in the country known as the United States. He served during the police action in Vietnam, and when he returned to this country he began divesting himself of business interests, merely accruing capital. His favorite color is red, his shoe size is - "
"We can skip the little details unless you think they will be really relevant," I said. "I could hear about his favorite food and his problems in middle school all day and it wouldn't help anything." I got out my notebook and started taking notes.
"As you wish," Chauncy assented. "The object of his endeavors for the past several years has been the Northwest Passage Project. The project is an effort to buy enormous tracts of land, beginning in the central Rocky Mountains of the American Southwest, and moving northwest into Canada, to provide for an enormous, migratory-sized preserve for North American wildlife."