Lincoln’s dreams and Willie Lincoln’s body and now my old college roommate. I gave up even trying to look like I knew what he was talking about.

“He called while you were gone,” Broun said, scratching at the stubble. “Said he had to get in touch with you right away. I told him I didn’t have a number for you but you’d be calling in and could I give you some kind of message, but he just said to tell you to call him, and then when you called I didn’t have a chance to pass the message on, so I called him to tell him you’d be back today.”

There had to be a connection here somewhere. “You invited him to the reception?” I asked.

“I invited the girlfriend to the reception. Richard wasn’t there. The girl said he was at the Sleep Institute, and I asked her what he did there, and she said, ‘He tells people what their dreams mean,’ and after I hung up I got to thinking about Lincoln’s dreams and wondering what a psychiatrist would say they meant, so I called her back and invited them to the reception so I could ask him. But since I never talked to Richard and since he wanted you to call him, I think it would be a good idea for you to call and make sure they’re coming. And then you’d better go lie down, son. You look like you’re about to fall over.”

He went out. I stood in front of the fire for a minute, wondering why Richard had called me. We’d been good friends when we were roommates at Duke, but we’d hardly seen each other in the six years since we graduated. He’d gone to New York to do his internship and then come back to D.C. for his residency at the Sleep Institute, which meant he was too busy to see anybody. He’d called me exactly once in the last year, and then it was to make me a job offer. One of his patients, a Pentagon big-wig, was doing a study on the long-term effects of the Vietnam war and needed a researcher.

“Not interested,” I’d said. “I haven’t figured out the long-term effects of the Civil War yet.”