He saw the big hands outspread, he saw the slightly stooping shoulders, he saw the face and eyes, the light blue eyes. But also he saw strange, unaccustomed raiment, he saw a sheet of gold, he smelt the soft breath of ambra.… And the face was dark and menacing. There were words, too, careless, playful words, uttered undoubtedly by Tony's familiar voice: 'Caught you both asleep! Well, I declare! You are a couple…!' followed by something else about its being 'time to pack up and go because the sand was coming.…' Tom heard the words distinctly, but far away, tiny with curious distance; they were half smothered, half submerged, it seemed, behind an acute inner hearing that caught another set of words he could not understand—in a language he both remembered and forgot. And the deep sense of dread passed swiftly then into a blinding jealous rage; he saw red; a fury of wrath that could kill and stab and strangle rushed over him in a flood of passionate emotion. He lost control. He rushed headlong.

Seconds dragged out incredibly into minutes, as though time halted.… An intense, murderous hatred blazed in his heart.

From where he sat, both figures were above him, sheltered halfway up the long sliding slope. At the base of the yellow dune he crouched; he looked up at them. His eyes perhaps were blinded by the red tempest in his heart; or perhaps the tiny particles of flying sand drove against his eyeballs. He saw, at any rate, the figures close together, as if the man came gliding straight into her arms. He rose—

At the same moment a draught of sudden, violent wind broke with a pouring rush across the desert, and the entire crest of the undulating dune behind them rose to meet it in a single whirling eddy. As a gust of sea-wind tosses the spray into the air, this burst of scorching desert-wind drew the ridge up after it, then flung it in a blinding swirl against his face and skin.

The dune rose in a Wave of glittering yellow sand, drowning them from head to foot. He saw the glint and shimmer of the myriad particles in the sunset; he saw them drifting by the thousand, by the million through the whirling mass of it; he saw the two figures side by side above him, caught beneath the toppling crest of this bending billow that curved and broke against the fiery sky; he smelt the faint perfume of the desert underneath the hollow arch; he heard the thin, metallic grating of the countless grains in friction; he heard the palm leaves rattling; he saw two pairs of eyes… his feet went shuffling. It was The Wave—of sand.…

And the nightmare clutch laid hold upon his heart with giant pincers. The fiery red of insensate anger burst into flames, filled his throat to choking, set his paralysed muscles free with uncontrollable energy. This savage lust of murder caught him. The shuffling went faster, faster.… He turned and faced the eyes. He would kill—rather than see her touched by those great hands. It seemed he made the leap of a wild animal upon its prey.…

Fire flashed… then passed, before he knew it, from red to shining amber, from sullen crimson into purest gold, from gold to the sheen of dazzling whiteness. The change was instantaneous. His leap was arrested in mid-air. The red wrath passed amazingly, forgotten or transmuted. With a miraculous swiftness he was aware of understanding, of sympathy, of forgiveness.… The red light melted into white—the white of glory. The murder faded from his heart, replaced by a deep, deep glow of peace, of love, of infinite trust, of complete comprehension.… He accepted something marvellously. . . He forgot—himself.…

The eyes faded, the gold, the raiment, the perfume vanished, the sound died away. He no longer shuffled upon yielding sand. There was solid ground beneath his feet.… He was standing alert and upright, his arms outstretched to save—Tony from collapse upon the sliding dune. And the sandy wind drove blindingly against his face and skin.

The three of them stood side by side, holding to each other, laughing, choking, spluttering, heads bent and eyes closed tightly. Tom found his cousin's hand in his own, clutching it firmly to keep his balance, while behind himself—against his 'straight back,' he realised, even while he choked and laughed—Lettice clung for shelter. Tom, therefore, actually had leaped forward—but to protect and not to kill. He protected both of them. This time, however, it was to himself that Lettice clung, instead of to another.

The violent gust passed on its way, the flying cloud of sand subsided, settling down on everything. For a moment they stood there rubbing their eyes, shaking their clothing free; then raising their heads cautiously, they looked about them. The air was still and calm again, but in the distance, already a mile away and swiftly travelling across the luminous waste, they saw the miniature whirlwind driving furiously, leaping from ridge to ridge. It swept over the innumerable dunes, lifting the series, one crest after another, into upright waves upon a yellow shimmering sea, then scattering them in a cloud that shone and glinted against the fiery sunset. Its track was easily marked. They watched it.…