"Take a look." William Campbell pulled up the right sleeve of his pajama jacket under the sheet, then shoved the right forearm out. "Look at that." On the forearm, from just above the wrist to the elbow, were small blue circles around tiny dark blue punctures. The circles almost touched one another. "That's the new development," William Campbell said. "I drink a little now once in a while, just to drive the wolf out of the room."