He stooped to get hold of his knife; and the next moment would have hurled himself out through the curtain, nearly, as prompt and fully as deadly to Heyst as an unexpected thunderbolt. The feel more than the strength of the girl's hand, clutching at his shoulder, checked him. He swung round, crouching with a yellow upward glare. Ah! Was she turning against him?
He would have stuck his knife into the hollow of her bare throat if he had not seen her other hand pointing to the window. It was a long opening, high up, close under the ceiling almost, with a single pivoting shutter.
While he was still looking at it she moved noiselessly away, picking up the overturned chair, and placed it under the wall. Then she looked round; but he didn't need to be beckoned to. In two long, tiptoeing strides he was at her side.
“Be quick!” she gasped.
He seized her hand and wrung it with all the force of his dumb gratitude, as a man does to a chum when there is no time for words. Then he mounted the chair. Ricardo was short—too short to get over without a noisy scramble. He hesitated an instant; she, watchful, bore rigidly on the seat with her beautiful bare arms, while, light and sure, he used the back of the chair as a ladder. The masses of her brown hair fell all about her face.
Footsteps resounded in the next room, and Heyst's voice, not very loud, called her by name.
“Lena!”
“Yes! In a minute,” she answered with a particular intonation which she knew would prevent Heyst from coming in at once.
When she looked up, Ricardo had vanished, letting himself down outside so lightly that she had not heard the slightest noise. She stood up then, bewildered, frightened, as if awakened from a drugged sleep, with heavy, downcast, unseeing eyes, her fortitude tired out, her imagination as if dead within her and unable to keep her fear alive.
Heyst moved about aimlessly in the other room. This sound roused her exhausted wits. At once she began to think, hear, see; and what she saw—or rather recognized, for her eyes had been resting on it all the time—was Ricardo's straw slipper, lost in the scuffle, lying near the bath. She had just time to step forward and plant her foot on it when the curtains shook, and, pushed aside, disclosed Heyst in the doorway.