that we had hit upon a scheme to solve the problem, and keep our friends
out of danger. There was the American at Genoa who volunteered to assist
us. A week later he was found dead in his bed. Then there was
Christiana's friend, who disappeared entirely. And now we try further
assistance in the case of Mr. Steel, and he stands face to face with a
terrible charge. And he has found us out."

"He has found us out? What do you mean?"

"Well, he called to see me. He called at 219, of course. And directly I
heard his name I was so startled that I am afraid I betrayed myself. Such
a nice, kind, handsome man, Enid; so manly and good over it all. Of
course he declared that he had been at 219 before, and I could only
declare that he had done nothing of the kind. Never, never have I felt so
ashamed of myself in my life before."

"It seems a pity," Enid said, thoughtfully. "You said nothing about 218?"

"My dear, he found it out. At least, Hatherly Bell did for him. Hatherly
Bell happened to be staying down with us, and Hatherly Bell, who knows
Mr. Steel, promptly solved, or half solved, that side of the problem. And
Hatherly Bell is coming here to-night to see Aunt Margaret. He--"

"Here!" Enid cried. "To see Aunt Margaret? Then he found out about you.
At all hazards Mr. Bell must not come here--he _must_ not. I would rather
let everything go than that. I would rather see auntie dead and Reginald
Henson master here. You _must_--"

In the distance came the rattle of harness bells and the trot of a horse.