CHAPTER XXXI

Nobody had seen them, for at this hour Acacia Avenue was deserted. The long monotonous pattern of it stretched before him, splendidly blurred, rich with lamplight and rain, bordered with streaming stars, striped with watered light and darkness, glowing, from lamp to lamp, with dim reds and purples that the daylight never sees, and with the strange gas-lit green of its tree tufts shivering under the rain.

Otherwise the Avenue was depressing in its desolation. The more so because it was not quite deserted. At the far end of it the lamplight showed a woman's figure, indistinct and diminished. This figure, visibly unsheltered, moved obliquely as if it were driven by the slanting rain and shrank from its whipping.

He could not tell whether it were approaching or going from him. It seemed somehow to recede, to have got almost to the end of the road, past all the turnings; in which case, he reflected, the poor thing could not be far from her own door.

There was no mistaking his. Among all those monotonous diminutive houses it was distinct because of its lamp-post and its luxuriantly tufted tree. The gas was still turned on in the passage, so that above the door the white letters of its name, Granville, could be seen. There was no other light in the windows. Entering, he closed the door noiselessly, locked it, slipped the chain, and turned the gas out in the passage. The lamplight from outside came in a turbid dusk through the thick glass of the front door. A small bead of gas made twilight in the sitting-room at the back.

The house was very still.

His mother had evidently gone to bed; but she had left a fire burning in the sitting-room, and she had set a kettle all ready for boiling on the gas ring, and on the table a cup and saucer, a tin of cocoa, and a plate of bread and cheese.

He turned up the gas, put the tin of cocoa back into its cupboard, and carried the bread and cheese to the larder in the scullery. He tried the back door to make sure that it was locked, and paused for a moment on the mat. He was thinking whether he had better not undress in there by the fire and spread his damp things round the hearth to dry.

And as he stood there at the end of the passage he was aware of something odd about the window of the front door. Properly speaking, when the passage was dark, the window should have shown clear against the light of the lamp outside, with its broad framework marking upon this transparency the four arms of a cross. Now it showed a darkness, a queer shadowy patch on the pane under the left arm of the cross.

The patch moved sideways to and fro along the lower panes; then suddenly it rose, it shot up and broadened out, darkening half the window, its form indiscernible under the covering cross.