After a stubborn minute, she finally admitted that she only came in on Fridays for four hours. “He was a bachelor. He lived a simple life. He didn’t need a lot of help.”

Behind us, Mrs. Whitby said, “I had no idea this neighborhood collected so much dust. Because I’m sure you must have gone over this last Friday, and yet here we are on Thursday knee-deep in dust.”

Rita Murchison wheeled around. I peered over her shoulder down the narrow hallway to the staircase which rose halfway down its length. Mrs. Whitby had found the light switches. A spotlight was trained on a framed poster on the stairwell wall. It showed the silhouette of an African dancer, back arched, in the social realist style of the thirties; around the sleek figure was an intricate design of African prints and masks.

“The Federal Negro Theater Presents,” proclaimed the header, and,

underneath, “Kylie Ballantine’s Ballet Noir of Chicago, April 15-16-17, the Ingleside Theater.”

The light also revealed a thin film of dust along the edges of the stairs. Mrs. Whitby stood there, inspecting her finger. Rita Murchison surged forward, prepared for battle. Harriet put her arm around her mother, trying to persuade her not to worry about dust when Marc was dead. I slid away from the trio into the room on my right. Amy Blount followed me.

“I tried to persuade Mrs. W to stay at the hotel, but I could hardly blame her for wanting to see her son’s house. She’s been wanting to fight someone all week, anyone to distract her from her distress over Marc. When Harriet and I wouldn’t play, I thought for sure she’d take you on.”

I grinned. “I thought she would, too. Let’s leave them to it and see if we can find any trace of his notes, or a diary, or anything that would tell us why he went out to New Solway.”

Amy nodded. “It’s not that big a place. It’s got three floors, but only nine rooms and he didn’t really use the third floor at all. His study was on the second floor, next to the bedroom. Want to start there? We can go up a back staircase from the kitchen.”

“You spend a lot of time here?” I asked.

“We weren’t lovers, if that’s what you want to know,” Amy said roughly. “We were friends-Harriet and I were close at Spelman, I used to spend Christmas with the family, so even though Marc was six years older than us, I knew him through the family. When he moved to Chicago three years ago to take the job at T-Square, I introduced him to people. He was quiet, not naturally outgoing, not like Harriet. Unless he was working on a story-then he would feel comfortable calling people and talking to them. Later he developed this interest in Ballantine, which began absorbing his spare time.”

I followed her through a dining room to the kitchen and the back stairs, our feet echoing on the uncarpeted floors. Whitby had masks from one of Ballantine’s productions on the living room wall, photographs from the Swing Mikado along the stairwell. He even had a pair of Ballantine’s toe shoes under a glass bell on his dresser.