There are several ways of knocking at a door, but there is only one way of knocking at a college door if one expects to be heard. A timid rap with the knuckles is wasted effort; the knob of an umbrella, or the handle of a walking-stick, or any other form of bludgeon one happens to have at hand, is more effective; or a succession of well-delivered blows with a fist, or the body falling heavily against the door, have been known to attract the attention of persons within the room; but Lucy had recourse to none of these devices. She knocked feebly with her gloved hand on the door and waited. She was sure it was the right landing. She had read the directions painted on the door-post at the foot of the staircase:

First Floor—Mr. Colville.

She knocked again presently; and then, as nobody answered, she went in. The Senior Tutor was expecting her; it was surely right to go in. She thought she heard voices as she opened the door—at least a voice, a voice that had a familiar ring in it; she heard it clearer when she opened the first door; there was an outer oak, as usual to a college room. Lucy opened both doors and went in. She went quite into the room, and closed the door—there was a screen before the door—before she saw the occupants of the room.

What she saw didn't exactly make her hair stand on end, but she gave a little cry. She couldn't help crying out. On the couch behind the screen a man was lying, with the blood flowing from a wound in his throat, and on his knees beside him was a man praying.

The man who was praying stopped and looked up at the sound of that startled cry, and saw Lucy standing in the middle of the floor. He got up from his knees, and with a gesture of silence went behind the screen and fastened the two doors.

'I am glad you are come,' he said, going back to Lucy. 'I did not know the doors were open. You must be sure to keep them fastened. We don't want the authorities to know of this, and the Senior Tutor has the next rooms. You must be sure not to let him suspect anything. If you can do what is necessary for Edgell by day, I will sit up with him at night. It is not a bad wound; I don't think it is at all serious.'

Lucy stood frightened and speechless. What did the man mean? Did he take her for a nurse?

'I am afraid there is some mistake,' she said in a low voice; she couldn't keep from shaking. 'I—I thought this was Mr. Colville's room.'