But from the top of the pile to the bottom--through 360 letters written on 360 different kinds of paper--there runs only one tip. And in the 360 different kinds of handwriting there runs only one story. * * * * * "There is a man I see almost every day on my way home from work," writes one, "and I think he would make a good story. There is something queer about him. He keeps mumbling to himself all the time." This tip is on plain stationery. "--and I see the old woman frequently," writes another. "Nobody knows who she is or what she does. She is sure a woman of mystery. You ought to be able to get a good story out of her." This tip is on pink stationery. "I think you can find him around midnight walking through the city hall. He walks through the hall every midnight and whistles queer tunes. Nobody has ever talked to him and they don't know what he does there. There is certainly a queer story in that man." This tip is written on a business letterhead. "She lives in a back room and so far as anybody knows has no occupation. There's something awfully queer about her and I've often wondered what the mystery about her really was. Won't you look her up and write it out? Her address is--" This tip is on monogrammed paper. "I've been waiting for you to write about the queer old man who hangs out on the Dearborn Street bridge. I've passed him frequently and he's always at the same place. I've wondered time and again what his history was and why he always stood in the same place." This tip is on a broker's stationery. "He sells hot beans in the loop and he's an old-timer. He's always laughing and whenever I see him I think, 'There's a story in that old man. There's sure something odd about him.'" This tip is on scratch paper. "I saw her first several years ago. She was dressed all in black and was running. As it was past midnight I thought it strange. But I've seen her since and always late at night and she's always running. She must be about forty years old and from what I could see of her face a very curious kind of woman. In fact, we call her the woman of mystery in our neighborhood. Come out to Oakley Avenue some night and see for yourself. There's a wonderful story in that running woman, I'm certain." This tip is signed "A Stenographer." They continue--tips on strange, weird, curious, odd, old, chuckling, mysterious men and women. Solitaries. Enigmatic figures moving silently through the streets. Nameless ones; exiles from the free and easy conformity of the town.