The Classic Mystery Collection - Arthur Conan Doyle [4695]
"Why, certainly," agreed the Doctor at once. He turned back. Miss Cornelia seemed pleased.
"I hoped you would," she said with a little tremble in her voice such as might easily occur in the voice of a nervous old lady. "Oh, yes, here's paper and a pencil," as the Doctor fumbled in a pocket.
The Doctor took the sheet of paper she proffered and, using the side of his bag as a pad, began to write out the prescription.
"I don't generally advise these drugs," he said, looking up for a moment. "Still--"
He paused. "What time is it?"
Miss Cornelia glanced at the clock. "Half-past eleven."
"Then I'd better bring you the powders myself," decided the Doctor. "The pharmacy closes at eleven. I shall have to make them up myself."
"That seems a lot of trouble."
"Nothing is any trouble if I can be helpful," he assured her, smilingly. And Miss Cornelia also smiled, took the piece of paper from his hand, glanced at it once, as if out of idle curiosity about the unfinished prescription, and then laid it down on the table with a careless little gesture. Dale gave her aunt a glance of dumb entreaty. Miss Cornelia read her wish for another moment alone with the Doctor.
"Dale will let you out, Doctor," said she, giving the girl the key to the front door,
The Doctor approved her watchfulness.
"That's right," he said smilingly. "Keep things locked up. Discretion is the better part of valor!"
But Miss Cornelia failed to agree with him.
"I've been discreet for sixty-five years," she said with a sniff, "and sometimes I think it was a mistake!"
The Doctor laughed easily and followed Dale out of the room, with a nod of farewell to the others in passing. The detective, seeking for some object upon whom to vent the growing irritation which seemed to possess him, made Bailey the scapegoat of his wrath.
"I guess we can do without you for the present!" he said, with an angry frown at the latter. Bailey flushed, then remembered himself, and left the room submissively, with the air of a well-trained servant accepting an unmerited rebuke. The detective turned at once to Miss Cornelia.
"Now I want a few words with you!"
"Which means that you mean to do all the talking!" said Miss Cornelia acidly. "Very well! But first I want to show you something. Will you come here, please, Mr. Anderson?"
She started for the alcove.
"I've examined that staircase," said the detective.
"Not with me!" insisted Miss Cornelia. "I have something to show you."
He followed her unwillingly up the stairs, his whole manner seeming to betray a complete lack of confidence in the theories of all amateur sleuths in general and spinster detectives of sixty-five in particular. Their footsteps died away up the alcove stairs. The living-room was left vacant for an instant.
Vacant? Only in seeming. The moment that Miss Cornelia and the detective had passed up the stairs, the crouching, mysterious Unknown, behind the settee, began to move. The French window-door opened--a stealthy figure passed through it silently to be swallowed up in the darkness of the terrace.
And poor Lizzie, entering the room at that moment, saw a hand covered with blood reach back and gropingly, horribly, through the broken pane, refasten the lock.
She shrieked madly.
CHAPTER FOURTEEN
HANDCUFFS
Dale had failed with the Doctor. When Lizzie's screams once more had called the startled household to the living-room, she knew she had failed. She followed in mechanically, watched an irritated Anderson send the Pride of Kerry to bed and threaten to lock her up, and listened vaguely to the conversation between her aunt and the detective that followed it, without more than casual interest.
Nevertheless, that conversation was to have vital results later on.
"Your point about that thumbprint on the stair rail is very interesting," Anderson said with a certain respect. "But just what does it prove?"
"It points down," said Miss Cornelia, still glowing with the memory of the whistle of surprise