"We are so used to it," said the priest in apology. "It would be foolish, however, not to heed your warning. Go to the convents of the city from me, and put them on their guard. Let them dismiss all strangers and keep out newcomers until the danger appears to be over."
The most careful search failed to reveal a trace of Sister Claire's hiding-place among the various communities, who were thrown into a fever of dread by the warning. The journals kept up their crescendo of inquiry and information. One must look for that snake, Arthur thought, not with the eyes, but through inspiration. She hid neither in the clouds nor in Arizona, but in the grass at their feet. Seeking for inspiration, he went over the ground a second time with Sister Magdalen, who had lost flesh over the shame of her dealings with Claire, the Everard troubles, and the dread of what was still to come. She burned to atone for her holy indiscretions. The Park Square convent, however, held no strangers. In the home attached to it were many poor women, but all of them known. Edith Conyngham the obscure, the mute, the humble, was just then occupying a room in the place, making a retreat of ten days in charge of Sister Magdalen. At this fact Arthur was seized by his inspiration.
"She must give up her retreat and leave the place," he said quietly, though his pulse was bounding. "Make no objection. It's only a case of being too careful. Leave the whole matter to me. Say nothing to her about it. To-night the good creature will have slipped away without noise, and she can finish her retreat later. It's absurd, but better be absurd than sorry."
And Sister Magdalen, thinking of the long penance she must undergo for her folly, made only a polite objection. He wrote out a note at once in a disguised hand, giving it no signature:
"The game is up. You cannot get out of the convent too quick or too soon. At ten o'clock a cab will be at the southwest corner of Park Square. Take it and drive to the office. Before ten I shall be with you. Don't delay an instant. State prison is in sight. Dillon is on your track."
"At eight o'clock this evening where will Miss Conyngham be, Sister?"
"In her room," said the nun, unhappy over the treatment intended for her client, "preparing her meditation for the morning. She has a great love for meditation on the profound mysteries of religion."